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windows-log-checker-framework
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] Inspecting build with total of 1 modules...
[INFO] Installing Nexus Staging features:
[INFO] ... total of 1 executions of maven-deploy-plugin replaced with nexus-staging-maven-plugin
[INFO]
[INFO] ------------------< com.puppycrawl.tools:checkstyle >-------------------
[INFO] Building checkstyle 10.7.1-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- maven-clean-plugin:3.2.0:clean (default-clean) @ checkstyle ---
[INFO] Deleting D:\checkstyle\target
[INFO]
[INFO] --- tidy-maven-plugin:1.2.0:check (validate) @ checkstyle ---
[INFO] Tidy is skipped.
[INFO]
[INFO] --- maven-enforcer-plugin:3.2.1:enforce (enforce-maven) @ checkstyle ---
[INFO] Rule 0: org.apache.maven.enforcer.rules.version.RequireMavenVersion passed
[INFO]
[INFO] --- maven-enforcer-plugin:3.2.1:enforce (enforce-versions) @ checkstyle ---
[INFO] Rule 0: org.apache.maven.enforcer.rules.version.RequireJavaVersion passed
[INFO] Rule 1: org.apache.maven.enforcer.rules.version.RequireMavenVersion passed
[INFO] Rule 2: org.apache.maven.enforcer.rules.dependency.DependencyConvergence passed
[INFO]
[INFO] --- xml-maven-plugin:1.0.2:check-format (default) @ checkstyle ---
[INFO]
[INFO] --- antlr4-maven-plugin:4.11.1:antlr4 (default) @ checkstyle ---
[INFO] ANTLR 4: Processing source directory D:\checkstyle\src\main\resources
[INFO] Processing grammar: com\puppycrawl\tools\checkstyle\grammar\java\JavaLanguageLexer.g4
[INFO] Processing grammar: com\puppycrawl\tools\checkstyle\grammar\java\JavaLanguageParser.g4
[INFO] Processing grammar: com\puppycrawl\tools\checkstyle\grammar\javadoc\JavadocLexer.g4
[INFO] Processing grammar: com\puppycrawl\tools\checkstyle\grammar\javadoc\JavadocParser.g4
[INFO]
[INFO] --- build-helper-maven-plugin:3.3.0:add-source (add-source) @ checkstyle ---
[INFO] Source directory: D:\checkstyle\target\generated-sources\antlr added.
[INFO]
[INFO] --- maven-resources-plugin:3.3.0:resources (default-resources) @ checkstyle ---
[INFO] Copying 394 resources
[INFO]
[INFO] --- build-helper-maven-plugin:3.3.0:add-test-source (add-test-source) @ checkstyle ---
[INFO] Test Source directory: D:\checkstyle\src\test\resources added.
[INFO]
[INFO] --- build-helper-maven-plugin:3.3.0:add-test-source (add-it-test-source) @ checkstyle ---
[INFO] Test Source directory: D:\checkstyle\src\it\java added.
[INFO]
[INFO] --- build-helper-maven-plugin:3.3.0:add-test-source (add-it-test-resource) @ checkstyle ---
[INFO] Test Source directory: D:\checkstyle\src\it\resources added.
[INFO]
[INFO] --- maven-compiler-plugin:3.10.1:compile (default-compile) @ checkstyle ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 434 source files to D:\checkstyle\target\classes
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\EqualsAvoidNullCheck.java:[133,23] [initialization.field.uninitialized] the default constructor does not initialize field currentFrame
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\EqualsAvoidNullCheck.java:[183,38] [argument] incompatible argument for parameter parent of FieldFrame.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull FieldFrame
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\EqualsAvoidNullCheck.java:[536,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable String
[WARNING]
method return type: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\EqualsAvoidNullCheck.java:[579,16] [initialization.fields.uninitialized] the constructor does not initialize fields: frameName
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\EqualsAvoidNullCheck.java:[673,37] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAST
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\AbstractCheck.java:[49,30] [type.argument] incompatible type argument for type parameter T of ThreadLocal.
found : @Initialized @NonNull FileContext
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\AbstractCheck.java:[239,39] [argument] incompatible argument for parameter customMessage of Violation.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\AbstractCheck.java:[257,39] [argument] incompatible argument for parameter customMessage of Violation.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\AbstractCheck.java:[289,47] [argument] incompatible argument for parameter customMessage of Violation.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\AbstractCheck.java:[339,29] [initialization.field.uninitialized] the default constructor does not initialize field fileContents
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\AbstractViolationReporter.java:[41,19] [initialization.field.uninitialized] the default constructor does not initialize field id
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\AutomaticBean.java:[80,26] [initialization.field.uninitialized] the default constructor does not initialize field configuration
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\AutomaticBean.java:[348,19] [return] incompatible types in return.
type of expression: @Initialized @Nullable URI
[WARNING]
method return type: @Initialized @NonNull Object
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\AutomaticBean.java:[372,33] [toarray.nullable.elements.not.newarray] call of toArray on collection of non-null elements yields an array of possibly-null elements; omit the argument to toArray or make it an explicit array constructor
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\AutomaticBean.java:[401,33] [toarray.nullable.elements.not.newarray] call of toArray on collection of non-null elements yields an array of possibly-null elements; omit the argument to toArray or make it an explicit array constructor
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\Violation.java:[124,24] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\Violation.java:[368,33] [override.param] Incompatible parameter type for object.
found : @Initialized @NonNull Object
[WARNING]
required: @Initialized @Nullable Object
Consequence: method in @Initialized @NonNull Violation
@Initialized @NonNull boolean equals(@Initialized @NonNull Violation this, @Initialized @NonNull Object p0)
cannot override method in @Initialized @NonNull Object
@Initialized @NonNull boolean equals(@Initialized @NonNull Object this, @Initialized @Nullable Object p0)
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\FileContents.java:[224,34] [return] incompatible types in return.
type of expression: @Initialized @Nullable TextBlock
[WARNING]
method return type: @Initialized @NonNull TextBlock
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\FileText.java:[109,25] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\FileText.java:[127,11] [initialization.fields.uninitialized] the constructor does not initialize fields: lineBreaks
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\FileText.java:[134,18] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Charset
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\FileText.java:[136,34] [assignment] incompatible types in assignment.
found : @Initialized @Nullable String @Initialized @NonNull []
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\FileText.java:[136,34] [toarray.nullable.elements.not.newarray] call of toArray on collection of non-null elements yields an array of possibly-null elements; omit the argument to toArray or make it an explicit array constructor
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\FileText.java:[152,11] [initialization.fields.uninitialized] the constructor does not initialize fields: lineBreaks
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\FileText.java:[183,37] [assignment] incompatible types in assignment.
found : @Initialized @Nullable String @Initialized @NonNull []
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\FileText.java:[183,37] [toarray.nullable.elements.not.newarray] call of toArray on collection of non-null elements yields an array of possibly-null elements; omit the argument to toArray or make it an explicit array constructor
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\LineColumn.java:[78,33] [override.param] Incompatible parameter type for other.
found : @Initialized @NonNull Object
[WARNING]
required: @Initialized @Nullable Object
Consequence: method in @Initialized @NonNull LineColumn
@Initialized @NonNull boolean equals(@Initialized @NonNull LineColumn this, @Initialized @NonNull Object p0)
cannot override method in @Initialized @NonNull Object
@Initialized @NonNull boolean equals(@Initialized @NonNull Object this, @Initialized @Nullable Object p0)
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\AbstractJavadocCheck.java:[78,40] [type.argument] incompatible type argument for type parameter T of ThreadLocal.
found : @Initialized @NonNull Map<@Initialized @NonNull LineColumn, @Initialized @NonNull ParseStatus>
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\AbstractJavadocCheck.java:[88,30] [type.argument] incompatible type argument for type parameter T of ThreadLocal.
found : @Initialized @NonNull FileContext
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\AbstractJavadocCheck.java:[419,26] [initialization.field.uninitialized] the default constructor does not initialize field blockCommentAst
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavadocDetailNodeParser.java:[288,81] [argument] incompatible argument for parameter parent of createJavadocNode.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull DetailNode
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavadocDetailNodeParser.java:[403,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable ParseTree
[WARNING]
method return type: @Initialized @NonNull ParseTree
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavadocDetailNodeParser.java:[496,30] [dereference.of.nullable] dereference of possibly-null reference stack.peek()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavadocDetailNodeParser.java:[535,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable CommonToken
[WARNING]
method return type: @Initialized @NonNull Token
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavadocDetailNodeParser.java:[573,34] [initialization.field.uninitialized] the default constructor does not initialize field errorMessage
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavadocDetailNodeParser.java:[641,27] [initialization.field.uninitialized] the default constructor does not initialize field tree
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavadocDetailNodeParser.java:[646,34] [initialization.field.uninitialized] the default constructor does not initialize field parseErrorMessage
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavadocDetailNodeParser.java:[655,22] [initialization.field.uninitialized] the default constructor does not initialize field firstNonTightHtmlTag
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocNodeImpl.java:[53,19] [initialization.field.uninitialized] the default constructor does not initialize field text
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocNodeImpl.java:[68,25] [initialization.field.uninitialized] the default constructor does not initialize field children
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocNodeImpl.java:[73,23] [initialization.field.uninitialized] the default constructor does not initialize field parent
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionXpathFilter.java:[514,19] [initialization.field.uninitialized] the default constructor does not initialize field file
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionXpathFilter.java:[545,33] [override.param] Incompatible parameter type for obj.
found : @Initialized @NonNull Object
[WARNING]
required: @Initialized @Nullable Object
Consequence: method in @Initialized @NonNull SuppressionXpathFilter
@Initialized @NonNull boolean equals(@Initialized @NonNull SuppressionXpathFilter this, @Initialized @NonNull Object p0)
cannot override method in @Initialized @NonNull Object
@Initialized @NonNull boolean equals(@Initialized @NonNull Object this, @Initialized @Nullable Object p0)
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocPackageCheck.java:[112,25] [method.invocation] call to setFileExtensions(java.lang.String...) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.javadoc.JavadocPackageCheck.class) @NonNull AbstractFileSetCheck
[WARNING]
required: @Initialized @NonNull AbstractFileSetCheck
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocPackageCheck.java:[126,61] [argument] incompatible argument for parameter arg0 of add.
found : @Initialized @Nullable File
[WARNING]
required: @Initialized @NonNull File
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\AbstractFileSetCheck.java:[48,30] [type.argument] incompatible type argument for type parameter T of ThreadLocal.
found : @Initialized @NonNull FileContext
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\AbstractFileSetCheck.java:[51,30] [initialization.field.uninitialized] the default constructor does not initialize field messageDispatcher
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\AbstractFileSetCheck.java:[57,21] [initialization.field.uninitialized] the default constructor does not initialize field fileExtensions
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\AbstractFileSetCheck.java:[223,47] [argument] incompatible argument for parameter customMessage of Violation.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\AbstractFileSetCheck.java:[241,47] [argument] incompatible argument for parameter customMessage of Violation.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\AbstractFileSetCheck.java:[267,29] [initialization.field.uninitialized] the default constructor does not initialize field fileContents
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\iterators\ReverseListIterator.java:[49,25] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull List<? extends @Initialized @NonNull NodeInfo>
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\iterators\ReverseListIterator.java:[73,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable NodeInfo
[WARNING]
method return type: @Initialized @NonNull NodeInfo
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\XmlLoader.java:[69,33] [argument] incompatible argument for parameter handler of createXmlReader.
found : @UnderInitialization(org.xml.sax.helpers.DefaultHandler.class) @NonNull XmlLoader
[WARNING]
required: @Initialized @NonNull DefaultHandler
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\XmlLoader.java:[85,44] [override.param] Incompatible parameter type for publicId.
found : @Initialized @NonNull String
[WARNING]
required: @Initialized @Nullable String
Consequence: method in @Initialized @NonNull XmlLoader
@Initialized @NonNull InputSource resolveEntity(@Initialized @NonNull XmlLoader this, @Initialized @NonNull String p0, @Initialized @NonNull String p1) throws @Initialized @NonNull SAXException@Initialized @NonNull IOException
cannot override method in @Initialized @NonNull EntityResolver
@Initialized @Nullable InputSource resolveEntity(@Initialized @NonNull EntityResolver this, @Initialized @Nullable String p0, @Initialized @NonNull String p1) throws @Initialized @NonNull SAXException@Initialized @NonNull IOException
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\XmlLoader.java:[102,20] [dereference.of.nullable] dereference of possibly-null reference loader
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\XmlLoader.java:[104,42] [argument] incompatible argument for parameter byteStream of InputSource.
found : @Initialized @Nullable InputStream
[WARNING]
required: @Initialized @NonNull InputStream
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\AnnotationArrayInitHandler.java:[57,15] [return] incompatible types in return.
type of expression: null (NullType)
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\BlockParentHandler.java:[208,16] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\BlockParentHandler.java:[208,27] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\AbstractExpressionHandler.java:[60,14] [initialization.fields.uninitialized] the constructor does not initialize fields: indent
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\AbstractExpressionHandler.java:[441,19] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\AbstractExpressionHandler.java:[441,30] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\IndentationCheck.java:[317,60] [assignment] incompatible types in assignment.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.LineWrappingHandler.class) @NonNull LineWrappingHandler
[WARNING]
required: @Initialized @NonNull LineWrappingHandler
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\IndentationCheck.java:[317,84] [argument] incompatible argument for parameter instance of LineWrappingHandler.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.api.AbstractCheck.class) @NonNull IndentationCheck
[WARNING]
required: @Initialized @NonNull IndentationCheck
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\IndentationCheck.java:[323,25] [initialization.field.uninitialized] the default constructor does not initialize field incorrectIndentationLines
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\IndentationCheck.java:[533,25] [argument] incompatible argument for parameter parent of getHandler.
found : @Initialized @Nullable AbstractExpressionHandler
[WARNING]
required: @Initialized @NonNull AbstractExpressionHandler
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\LineWrappingHandler.java:[257,15] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\LineWrappingHandler.java:[257,26] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[53,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[54,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[55,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[56,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[57,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[58,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[59,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[60,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[61,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[62,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[63,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[64,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[65,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[66,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[67,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[68,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[69,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[70,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[71,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[72,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[73,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[74,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[75,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[76,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[77,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[78,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[79,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[80,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[81,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[82,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[83,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[84,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[85,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[86,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[87,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[88,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[89,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[90,16] [method.invocation] call to <T>register(int,java.lang.Class<T>) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.indentation.HandlerFactory.class) @NonNull HandlerFactory
[WARNING]
required: @Initialized @NonNull HandlerFactory
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[163,84] [type.argument] incompatible type argument for type parameter T extends Object of invokeConstructor.
found : capture#930[ extends @UnknownKeyFor Object super @KeyForBottom Void]
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[164,16] [argument] incompatible argument for parameter constructor of invokeConstructor.
found : @Initialized @Nullable Constructor<capture#930 extends @Initialized @Nullable Object>
[WARNING]
required: @Initialized @NonNull Constructor<capture#930 extends @Initialized @Nullable Object>
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\HandlerFactory.java:[166,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable AbstractExpressionHandler
[WARNING]
method return type: @Initialized @NonNull AbstractExpressionHandler
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\DetailAstSet.java:[86,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable Integer
[WARNING]
method return type: @Initialized @NonNull Integer
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\DetailAstSet.java:[114,27] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAST
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\Main.java:[165,61] [dereference.of.nullable] dereference of possibly-null reference Main.class.getPackage()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\Main.java:[328,16] [dereference.of.nullable] dereference of possibly-null reference parentLogger
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\Main.java:[334,47] [dereference.of.nullable] dereference of possibly-null reference Main.class.getPackage()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\Main.java:[387,70] [argument] incompatible argument for parameter moduleClassLoader of getRootModule.
found : @Initialized @Nullable ClassLoader
[WARNING]
required: @Initialized @NonNull ClassLoader
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\Main.java:[463,40] [dereference.of.nullable] dereference of possibly-null reference Checker.class.getPackage()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\Main.java:[484,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable Configuration
[WARNING]
method return type: @Initialized @NonNull Configuration
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\Main.java:[596,64] [dereference.of.nullable] dereference of possibly-null reference Main.class.getPackage()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\Main.java:[606,42] [dereference.of.nullable] dereference of possibly-null reference logRecord.getLoggerName()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\Main.java:[661,27] [initialization.field.uninitialized] the default constructor does not initialize field files
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\Main.java:[667,23] [initialization.field.uninitialized] the default constructor does not initialize field configurationFile
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\Main.java:[671,21] [initialization.field.uninitialized] the default constructor does not initialize field outputPath
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\Main.java:[675,21] [initialization.field.uninitialized] the default constructor does not initialize field propertiesFile
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\Main.java:[688,23] [initialization.field.uninitialized] the default constructor does not initialize field suppressionLineColumnNumber
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\Main.java:[795,23] [initialization.field.uninitialized] the default constructor does not initialize field xpath
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\AuditEvent.java:[56,21] [argument] incompatible argument for parameter fileName of AuditEvent.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\AuditEvent.java:[66,28] [argument] incompatible argument for parameter violation of AuditEvent.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Violation
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\utils\ChainedPropertyUtil.java:[72,70] [argument] incompatible argument for parameter input of matcher.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull CharSequence
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\utils\AnnotationUtil.java:[267,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAST
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\AbstractRootNode.java:[104,15] [return] incompatible types in return.
type of expression: null (NullType)
[WARNING]
method return type: @Initialized @NonNull NodeInfo
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\AbstractRootNode.java:[144,49] [argument] incompatible argument for parameter nodes of OfNodes.
found : @Initialized @Nullable AbstractNode @Initialized @NonNull []
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\AbstractRootNode.java:[144,49] [toarray.nullable.elements.not.newarray] call of toArray on collection of non-null elements yields an array of possibly-null elements; omit the argument to toArray or make it an explicit array constructor
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\AbstractNode.java:[56,14] [initialization.fields.uninitialized] the constructor does not initialize fields: children
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\AbstractNode.java:[108,15] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\AbstractNode.java:[108,23] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\OverloadMethodsDeclarationOrderCheck.java:[141,51] [unboxing.of.nullable] unboxing a possibly-null reference methodLineNumberMap.get(methodName)
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocStyleCheck.java:[343,18] [initialization.field.uninitialized] the default constructor does not initialize field excludeScope
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\iterators\FollowingIterator.java:[51,25] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull AxisIterator
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\iterators\FollowingIterator.java:[71,34] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull AxisIterator
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\iterators\FollowingIterator.java:[86,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable NodeInfo
[WARNING]
method return type: @Initialized @NonNull NodeInfo
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\XmlMetaReader.java:[100,76] [argument] incompatible argument for parameter moduleMetadataStream of read.
found : @Initialized @Nullable InputStream
[WARNING]
required: @Initialized @NonNull InputStream
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\XmlMetaReader.java:[140,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable ModuleDetails
[WARNING]
method return type: @Initialized @NonNull ModuleDetails
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\XmlMetaReader.java:[154,30] [dereference.of.nullable] dereference of possibly-null reference getDirectChildsByTag(mod, XML_TAG_DESCRIPTION).get(0).getFirstChild()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\XmlMetaReader.java:[154,45] [argument] incompatible argument for parameter description of setDescription.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\XmlMetaReader.java:[182,54] [argument] incompatible argument for parameter element of getAttributeValue.
found : @Initialized @Nullable Element
[WARNING]
required: @Initialized @NonNull Element
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\XmlMetaReader.java:[193,41] [dereference.of.nullable] dereference of possibly-null reference getDirectChildsByTag(prop, XML_TAG_DESCRIPTION).get(0).getFirstChild()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\XmlMetaReader.java:[193,56] [argument] incompatible argument for parameter description of setDescription.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\XmlMetaReader.java:[217,50] [argument] incompatible argument for parameter element of getAttributeValue.
found : @Initialized @Nullable Element
[WARNING]
required: @Initialized @NonNull Element
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\XmlMetaReader.java:[221,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable List<@Initialized @NonNull String>
[WARNING]
method return type: @Initialized @NonNull List<@Initialized @NonNull String>
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\XmlMetaReader.java:[235,29] [dereference.of.nullable] dereference of possibly-null reference children.item(i)
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\XmlMetaReader.java:[235,46] [dereference.of.nullable] dereference of possibly-null reference children.item(i).getParentNode()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\XmlMetaReader.java:[250,36] [dereference.of.nullable] dereference of possibly-null reference element.getAttributes()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\XmlMetaReader.java:[250,51] [dereference.of.nullable] dereference of possibly-null reference element.getAttributes().getNamedItem(attribute)
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\XmlMetaReader.java:[250,75] [return] incompatible types in return.
type of expression: @Initialized @Nullable String
[WARNING]
method return type: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\ModuleDetails.java:[36,19] [initialization.field.uninitialized] the default constructor does not initialize field name
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\ModuleDetails.java:[39,19] [initialization.field.uninitialized] the default constructor does not initialize field fullQualifiedName
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\ModuleDetails.java:[42,19] [initialization.field.uninitialized] the default constructor does not initialize field parent
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\ModuleDetails.java:[45,19] [initialization.field.uninitialized] the default constructor does not initialize field description
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\ModuleDetails.java:[48,23] [initialization.field.uninitialized] the default constructor does not initialize field moduleType
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\ModulePropertyDetails.java:[26,19] [initialization.field.uninitialized] the default constructor does not initialize field name
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\ModulePropertyDetails.java:[29,19] [initialization.field.uninitialized] the default constructor does not initialize field type
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\ModulePropertyDetails.java:[32,19] [initialization.field.uninitialized] the default constructor does not initialize field defaultValue
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\ModulePropertyDetails.java:[38,19] [initialization.field.uninitialized] the default constructor does not initialize field validationType
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\ModulePropertyDetails.java:[41,19] [initialization.field.uninitialized] the default constructor does not initialize field description
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\UnusedImportsCheck.java:[164,18] [initialization.field.uninitialized] the default constructor does not initialize field currentFrame
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\UnusedImportsCheck.java:[401,53] [argument] incompatible argument for parameter type of topLevelType.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\UnusedImportsCheck.java:[522,29] [argument] incompatible argument for parameter parent of Frame.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Frame
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\api\FullIdent.java:[47,12] [initialization.fields.uninitialized] the constructor does not initialize fields: detailAst
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\utils\JavadocUtil.java:[208,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailNode
[WARNING]
method return type: @Initialized @NonNull DetailNode
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\utils\JavadocUtil.java:[223,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailNode
[WARNING]
method return type: @Initialized @NonNull DetailNode
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\utils\JavadocUtil.java:[271,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailNode
[WARNING]
method return type: @Initialized @NonNull DetailNode
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\utils\JavadocUtil.java:[303,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailNode
[WARNING]
method return type: @Initialized @NonNull DetailNode
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\utils\JavadocUtil.java:[245,16] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\utils\JavadocUtil.java:[245,27] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocTag.java:[59,32] [argument] incompatible argument for parameter firstArg of JavadocTag.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\BaseCellEditor.java:[47,15] [return] incompatible types in return.
type of expression: null (NullType)
[WARNING]
method return type: @Initialized @NonNull Object
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\DefaultComesLastCheck.java:[225,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAST
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\header\AbstractHeaderCheck.java:[59,16] [initialization.field.uninitialized] the default constructor does not initialize field headerFile
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\MatchXpathCheck.java:[229,28] [initialization.field.uninitialized] the default constructor does not initialize field xpathExpression
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\annotation\MissingOverrideCheck.java:[266,23] [introduce.eliminate] It is bad style to create an Optional just to chain methods to get a value.
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\FinalLocalVariableCheck.java:[302,58] [dereference.of.nullable] dereference of possibly-null reference currentScopeAssignedVariables.peek()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\FinalLocalVariableCheck.java:[308,31] [dereference.of.nullable] dereference of possibly-null reference scopeStack.peek()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\FinalLocalVariableCheck.java:[338,56] [argument] incompatible argument for parameter prevScopeUninitializedVariableData of updateAllUninitializedVariables.
found : @Initialized @Nullable Deque<@Initialized @NonNull DetailAST>
[WARNING]
required: @Initialized @NonNull Deque<@Initialized @NonNull DetailAST>
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\FinalLocalVariableCheck.java:[347,51] [dereference.of.nullable] dereference of possibly-null reference scopeStack.peek()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\FinalLocalVariableCheck.java:[352,52] [argument] incompatible argument for parameter prevScopeUninitializedVariableData of updateAllUninitializedVariables.
found : @Initialized @Nullable Deque<@Initialized @NonNull DetailAST>
[WARNING]
required: @Initialized @NonNull Deque<@Initialized @NonNull DetailAST>
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\FinalLocalVariableCheck.java:[448,8] [dereference.of.nullable] dereference of possibly-null reference scopeData
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\FinalLocalVariableCheck.java:[478,79] [dereference.of.nullable] dereference of possibly-null reference currentScopeAssignedVariables.peek()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\FinalLocalVariableCheck.java:[550,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAST
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\FinalLocalVariableCheck.java:[570,73] [dereference.of.nullable] dereference of possibly-null reference scopeStack.peek()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\FinalLocalVariableCheck.java:[581,73] [dereference.of.nullable] dereference of possibly-null reference scopeStack.peek()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\FinalLocalVariableCheck.java:[588,27] [dereference.of.nullable] dereference of possibly-null reference scopeStack.peek()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\FinalLocalVariableCheck.java:[666,35] [dereference.of.nullable] dereference of possibly-null reference candidate
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\FinalLocalVariableCheck.java:[270,65] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\FinalLocalVariableCheck.java:[271,36] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\FinalLocalVariableCheck.java:[346,58] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\FinalLocalVariableCheck.java:[346,85] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\FinalLocalVariableCheck.java:[527,56] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\FinalLocalVariableCheck.java:[527,77] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\FinalLocalVariableCheck.java:[664,20] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\FinalLocalVariableCheck.java:[664,44] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\FinalLocalVariableCheck.java:[778,15] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\FinalLocalVariableCheck.java:[778,38] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionCommentFilter.java:[383,19] [initialization.field.uninitialized] the default constructor does not initialize field messageFormat
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionCommentFilter.java:[387,19] [initialization.field.uninitialized] the default constructor does not initialize field idFormat
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionCommentFilter.java:[422,40] [return] incompatible types in return.
type of expression: @Initialized @Nullable FileContents
[WARNING]
method return type: @Initialized @NonNull FileContents
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionCommentFilter.java:[527,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable Tag
[WARNING]
method return type: @Initialized @NonNull Tag
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionCommentFilter.java:[576,35] [argument] incompatible argument for parameter text of addTag.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionCommentFilter.java:[581,38] [argument] incompatible argument for parameter text of addTag.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionCommentFilter.java:[661,39] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionCommentFilter.java:[670,34] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionCommentFilter.java:[744,37] [override.param] Incompatible parameter type for other.
found : @Initialized @NonNull Object
[WARNING]
required: @Initialized @Nullable Object
Consequence: method in @Initialized @NonNull Tag
@Initialized @NonNull boolean equals(@Initialized @NonNull Tag this, @Initialized @NonNull Object p0)
cannot override method in @Initialized @NonNull Object
@Initialized @NonNull boolean equals(@Initialized @NonNull Object this, @Initialized @Nullable Object p0)
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionCommentFilter.java:[497,31] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionCommentFilter.java:[497,37] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\metrics\AbstractClassCouplingCheck.java:[120,14] [initialization.fields.uninitialized] the constructor does not initialize fields: packageName
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\metrics\AbstractClassCouplingCheck.java:[189,50] [argument] incompatible argument for parameter ast of ClassContext.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\metrics\AbstractClassCouplingCheck.java:[294,28] [dereference.of.nullable] dereference of possibly-null reference classesContexts.peek()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\metrics\AbstractClassCouplingCheck.java:[303,28] [dereference.of.nullable] dereference of possibly-null reference classesContexts.peek()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\metrics\AbstractClassCouplingCheck.java:[312,28] [dereference.of.nullable] dereference of possibly-null reference classesContexts.peek()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\metrics\AbstractClassCouplingCheck.java:[323,28] [dereference.of.nullable] dereference of possibly-null reference classesContexts.peek()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\OuterTypeFilenameCheck.java:[102,19] [initialization.field.uninitialized] the default constructor does not initialize field fileName
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\OuterTypeFilenameCheck.java:[108,22] [initialization.field.uninitialized] the default constructor does not initialize field wrongType
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\OuterTypeFilenameCheck.java:[136,20] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\iterators\ReverseDescendantIterator.java:[51,19] [method.invocation] call to pushToStack(net.sf.saxon.tree.iter.AxisIterator) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.xpath.iterators.ReverseDescendantIterator.class) @NonNull ReverseDescendantIterator
[WARNING]
required: @Initialized @NonNull ReverseDescendantIterator
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\iterators\ReverseDescendantIterator.java:[80,38] [dereference.of.nullable] dereference of possibly-null reference queue.poll()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\iterators\ReverseDescendantIterator.java:[90,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable NodeInfo
[WARNING]
method return type: @Initialized @NonNull NodeInfo
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\CommentsIndentationCheck.java:[784,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAST
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\CommentsIndentationCheck.java:[850,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAST
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\CommentsIndentationCheck.java:[1053,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAST
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\CommentsIndentationCheck.java:[1073,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAST
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\CommentsIndentationCheck.java:[916,36] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\CommentsIndentationCheck.java:[916,49] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\ParameterAssignmentCheck.java:[113,24] [initialization.field.uninitialized] the default constructor does not initialize field parameterNames
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\ObjectBlockHandler.java:[46,15] [return] incompatible types in return.
type of expression: null (NullType)
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\ListToTreeSelectionModelWrapper.java:[49,29] [method.invocation] call to getListSelectionModel() not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.gui.ListToTreeSelectionModelWrapper.class) @NonNull ListToTreeSelectionModelWrapper
[WARNING]
required: @Initialized @NonNull ListToTreeSelectionModelWrapper
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\ListToTreeSelectionModelWrapper.java:[50,47] [method.invocation] call to updateSelectedPathsFromSelectedRows() not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.gui.ListToTreeSelectionModelWrapper.class) @NonNull ListToTreeSelectionModelWrapper
[WARNING]
required: @Initialized @NonNull ListToTreeSelectionModelWrapper
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\TreeTable.java:[85,11] [initialization.fields.uninitialized] the constructor does not initialize fields: editor, xpathEditor, linePositionList
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\TreeTable.java:[87,15] [assignment] incompatible types in assignment.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.gui.TreeTableCellRenderer.class) @NonNull TreeTableCellRenderer
[WARNING]
required: @Initialized @NonNull TreeTableCellRenderer
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\TreeTable.java:[87,41] [argument] incompatible argument for parameter treeTable of TreeTableCellRenderer.
found : @UnderInitialization(javax.swing.JTable.class) @NonNull TreeTable
[WARNING]
required: @Initialized @NonNull TreeTable
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\TreeTable.java:[90,16] [method.invocation] call to setModel(javax.swing.table.TableModel) not allowed on the given receiver.
found : @UnderInitialization(javax.swing.JTable.class) @NonNull JTable
[WARNING]
required: @Initialized @NonNull JTable
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\TreeTable.java:[94,48] [argument] incompatible argument for parameter jTreeTable of ListToTreeSelectionModelWrapper.
found : @UnderInitialization(javax.swing.JTable.class) @NonNull TreeTable
[WARNING]
required: @Initialized @NonNull TreeTable
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\TreeTable.java:[95,31] [argument] incompatible argument for parameter selectionModel of setSelectionModel.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.gui.ListToTreeSelectionModelWrapper.class) @NonNull ListToTreeSelectionModelWrapper
[WARNING]
required: @Initialized @NonNull TreeSelectionModel
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\TreeTable.java:[96,25] [method.invocation] call to setSelectionModel(javax.swing.ListSelectionModel) not allowed on the given receiver.
found : @UnderInitialization(javax.swing.JTable.class) @NonNull JTable
[WARNING]
required: @Initialized @NonNull JTable
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\TreeTable.java:[96,64] [method.invocation] call to getListSelectionModel() not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.gui.ListToTreeSelectionModelWrapper.class) @NonNull ListToTreeSelectionModelWrapper
[WARNING]
required: @Initialized @NonNull ListToTreeSelectionModelWrapper
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\TreeTable.java:[99,26] [method.invocation] call to setDefaultRenderer(java.lang.Class<?>,javax.swing.table.TableCellRenderer) not allowed on the given receiver.
found : @UnderInitialization(javax.swing.JTable.class) @NonNull JTable
[WARNING]
required: @Initialized @NonNull JTable
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\TreeTable.java:[100,24] [method.invocation] call to setDefaultEditor(java.lang.Class<?>,javax.swing.table.TableCellEditor) not allowed on the given receiver.
found : @UnderInitialization(javax.swing.JTable.class) @NonNull JTable
[WARNING]
required: @Initialized @NonNull JTable
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\TreeTable.java:[103,19] [method.invocation] call to setShowGrid(boolean) not allowed on the given receiver.
found : @UnderInitialization(javax.swing.JTable.class) @NonNull JTable
[WARNING]
required: @Initialized @NonNull JTable
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\TreeTable.java:[106,27] [method.invocation] call to setIntercellSpacing(java.awt.Dimension) not allowed on the given receiver.
found : @UnderInitialization(javax.swing.JTable.class) @NonNull JTable
[WARNING]
required: @Initialized @NonNull JTable
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\TreeTable.java:[112,43] [method.invocation] call to getRowHeight() not allowed on the given receiver.
found : @UnderInitialization(javax.swing.JTable.class) @NonNull JTable
[WARNING]
required: @Initialized @NonNull JTable
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\TreeTable.java:[113,24] [method.invocation] call to setRowHeight(int) not allowed on the given receiver.
found : @UnderInitialization(javax.swing.JTable.class) @NonNull TreeTable
[WARNING]
required: @Initialized @NonNull TreeTable
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\TreeTable.java:[116,30] [method.invocation] call to setColumnsInitialWidth() not allowed on the given receiver.
found : @UnderInitialization(javax.swing.JTable.class) @NonNull TreeTable
[WARNING]
required: @Initialized @NonNull TreeTable
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\TreeTable.java:[123,34] [method.invocation] call to expandSelectedNode() not allowed on the given receiver.
found : @UnderInitialization(javax.swing.JTable.class) @NonNull TreeTable
[WARNING]
required: @Initialized @NonNull TreeTable
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\TreeTable.java:[128,19] [method.invocation] call to getInputMap() not allowed on the given receiver.
found : @UnderInitialization(javax.swing.JTable.class) @NonNull JComponent
[WARNING]
required: @Initialized @NonNull JComponent
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\TreeTable.java:[129,20] [method.invocation] call to getActionMap() not allowed on the given receiver.
found : @UnderInitialization(javax.swing.JTable.class) @NonNull JComponent
[WARNING]
required: @Initialized @NonNull JComponent
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\TreeTable.java:[131,24] [method.invocation] call to addMouseListener(java.awt.event.MouseListener) not allowed on the given receiver.
found : @UnderInitialization(javax.swing.JTable.class) @NonNull Component
[WARNING]
required: @Initialized @NonNull Component
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\TreeTable.java:[135,38] [method.invocation] call to expandSelectedNode() not allowed on the given receiver.
found : @UnderInitialization(javax.swing.JTable.class) @NonNull TreeTable
[WARNING]
required: @Initialized @NonNull TreeTable
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\TreeTable.java:[183,62] [argument] incompatible argument for parameter font of getFontMetrics.
found : @Initialized @Nullable Font
[WARNING]
required: @Initialized @NonNull Font
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\MainFrameModel.java:[99,11] [initialization.fields.uninitialized] the constructor does not initialize fields: currentFile, text
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\MainFrameModel.java:[100,54] [argument] incompatible argument for parameter parseTree of ParseTreeTableModel.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\MainFrameModel.java:[168,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable File
[WARNING]
method return type: @Initialized @NonNull File
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\ParseTreeTableModel.java:[52,20] [method.invocation] call to setParseTree(com.puppycrawl.tools.checkstyle.api.DetailAST) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.gui.ParseTreeTableModel.class) @NonNull ParseTreeTableModel
[WARNING]
required: @Initialized @NonNull ParseTreeTableModel
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\ParseTreeTableModel.java:[65,45] [argument] incompatible argument for parameter childIndices of fireTreeStructureChanged.
found : null (NullType)
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\ParseTreeTableModel.java:[65,51] [argument] incompatible argument for parameter children of fireTreeStructureChanged.
found : @Initialized @NonNull Object @FBCBottom @Nullable []
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\ParseTreeTablePresentation.java:[65,11] [initialization.fields.uninitialized] the constructor does not initialize fields: parseMode
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\ParseTreeTablePresentation.java:[316,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable Object
[WARNING]
method return type: @Initialized @NonNull Object
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\ParseTreeTablePresentation.java:[350,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable Object
[WARNING]
method return type: @Initialized @NonNull Object
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\ImportOrderCheck.java:[631,19] [initialization.field.uninitialized] the default constructor does not initialize field lastImport
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\TrailingCommentCheck.java:[217,20] [initialization.field.uninitialized] the default constructor does not initialize field legalComment
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressWithNearbyCommentFilter.java:[296,19] [initialization.field.uninitialized] the default constructor does not initialize field messageFormat
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressWithNearbyCommentFilter.java:[300,19] [initialization.field.uninitialized] the default constructor does not initialize field idFormat
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressWithNearbyCommentFilter.java:[332,40] [return] incompatible types in return.
type of expression: @Initialized @Nullable FileContents
[WARNING]
method return type: @Initialized @NonNull FileContents
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressWithNearbyCommentFilter.java:[489,32] [argument] incompatible argument for parameter text of addTag.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressWithNearbyCommentFilter.java:[546,39] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressWithNearbyCommentFilter.java:[554,34] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressWithNearbyCommentFilter.java:[601,37] [override.param] Incompatible parameter type for other.
found : @Initialized @NonNull Object
[WARNING]
required: @Initialized @Nullable Object
Consequence: method in @Initialized @NonNull Tag
@Initialized @NonNull boolean equals(@Initialized @NonNull Tag this, @Initialized @NonNull Object p0)
cannot override method in @Initialized @NonNull Object
@Initialized @NonNull boolean equals(@Initialized @NonNull Object this, @Initialized @Nullable Object p0)
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressWithNearbyCommentFilter.java:[417,31] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressWithNearbyCommentFilter.java:[417,37] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\design\FinalClassCheck.java:[116,35] [initialization.field.uninitialized] the default constructor does not initialize field innerClasses
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\design\FinalClassCheck.java:[122,35] [initialization.field.uninitialized] the default constructor does not initialize field anonInnerClassToOuterTypeDecl
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\design\FinalClassCheck.java:[125,46] [initialization.field.uninitialized] the default constructor does not initialize field typeDeclarations
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\design\FinalClassCheck.java:[128,19] [initialization.field.uninitialized] the default constructor does not initialize field packageName
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\design\FinalClassCheck.java:[190,55] [dereference.of.nullable] dereference of possibly-null reference typeDeclarations.peek()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\design\FinalClassCheck.java:[365,69] [dereference.of.nullable] dereference of possibly-null reference typeDeclarations.peek()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\design\FinalClassCheck.java:[368,57] [argument] incompatible argument for parameter outerClassQualifiedName of getQualifiedTypeDeclarationName.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\design\FinalClassCheck.java:[384,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable String
[WARNING]
method return type: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\DescendantTokenCheck.java:[352,19] [initialization.field.uninitialized] the default constructor does not initialize field minimumMessage
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\DescendantTokenCheck.java:[354,19] [initialization.field.uninitialized] the default constructor does not initialize field maximumMessage
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\utils\ScopeUtil.java:[63,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable Scope
[WARNING]
method return type: @Initialized @NonNull Scope
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\utils\ScopeUtil.java:[151,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable Scope
[WARNING]
method return type: @Initialized @NonNull Scope
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\utils\ScopeUtil.java:[88,26] [introduce.eliminate] It is bad style to create an Optional just to chain methods to get a value.
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\MultipleStringLiteralsCheck.java:[222,11] [initialization.fields.uninitialized] the constructor does not initialize fields: ignoreStringsRegexp
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\MultipleStringLiteralsCheck.java:[223,30] [method.invocation] call to setIgnoreStringsRegexp(java.util.regex.Pattern) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.api.AbstractCheck.class) @NonNull MultipleStringLiteralsCheck
[WARNING]
required: @Initialized @NonNull MultipleStringLiteralsCheck
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\MultipleStringLiteralsCheck.java:[246,39] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\HiddenFieldCheck.java:[342,23] [initialization.field.uninitialized] the default constructor does not initialize field frame
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\HiddenFieldCheck.java:[345,20] [initialization.field.uninitialized] the default constructor does not initialize field ignoreFormat
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\HiddenFieldCheck.java:[396,31] [argument] incompatible argument for parameter parent of FieldFrame.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull FieldFrame
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\HiddenFieldCheck.java:[396,43] [argument] incompatible argument for parameter frameName of FieldFrame.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\HiddenFieldCheck.java:[462,77] [argument] incompatible argument for parameter frameName of FieldFrame.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\WriteTagCheck.java:[208,20] [initialization.field.uninitialized] the default constructor does not initialize field tagRegExp
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\WriteTagCheck.java:[210,20] [initialization.field.uninitialized] the default constructor does not initialize field tagFormat
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\WriteTagCheck.java:[213,19] [initialization.field.uninitialized] the default constructor does not initialize field tag
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\UnnecessaryParenthesesCheck.java:[372,22] [initialization.field.uninitialized] the default constructor does not initialize field parentToSkip
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\UnnecessaryParenthesesCheck.java:[597,23] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\UnnecessaryParenthesesCheck.java:[585,12] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\UnnecessaryParenthesesCheck.java:[585,28] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\iterators\DescendantIterator.java:[68,29] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull AxisIterator
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\iterators\DescendantIterator.java:[85,43] [dereference.of.nullable] dereference of possibly-null reference queue.poll()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\iterators\DescendantIterator.java:[90,37] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull AxisIterator
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\iterators\DescendantIterator.java:[98,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable NodeInfo
[WARNING]
method return type: @Initialized @NonNull NodeInfo
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\metrics\JavaNCSSCheck.java:[251,27] [initialization.field.uninitialized] the default constructor does not initialize field counters
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\MissingJavadocMethodCheck.java:[279,18] [initialization.field.uninitialized] the default constructor does not initialize field excludeScope
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\MissingJavadocMethodCheck.java:[291,20] [initialization.field.uninitialized] the default constructor does not initialize field ignoreMethodNamesRegex
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\MissingJavadocMethodCheck.java:[397,32] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\MissingJavadocMethodCheck.java:[397,38] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\ImportControlCheck.java:[480,16] [initialization.field.uninitialized] the default constructor does not initialize field file
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\ImportControlCheck.java:[492,29] [initialization.field.uninitialized] the default constructor does not initialize field root
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\ImportControlCheck.java:[494,19] [initialization.field.uninitialized] the default constructor does not initialize field packageName
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\ImportControlCheck.java:[496,19] [initialization.field.uninitialized] the default constructor does not initialize field fileName
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\ImportControlCheck.java:[502,34] [initialization.field.uninitialized] the default constructor does not initialize field currentImportControl
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\ImportControlCheck.java:[523,31] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull AbstractImportControl
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\PkgImportControl.java:[68,14] [argument] incompatible argument for parameter parent of AbstractImportControl.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull AbstractImportControl
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\PkgImportControl.java:[79,37] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\PkgImportControl.java:[80,35] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\PkgImportControl.java:[108,37] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\PkgImportControl.java:[109,35] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\PkgImportControl.java:[208,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable AbstractImportControl
[WARNING]
method return type: @Initialized @NonNull AbstractImportControl
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\regexp\RegexpSinglelineCheck.java:[206,19] [initialization.field.uninitialized] the default constructor does not initialize field message
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\regexp\RegexpSinglelineCheck.java:[215,31] [initialization.field.uninitialized] the default constructor does not initialize field detector
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\regexp\DetectorOptions.java:[57,12] [initialization.fields.uninitialized] the constructor does not initialize fields: reporter, format, suppressor, pattern
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\regexp\DetectorOptions.java:[249,81] [assignment] incompatible types in assignment.
found : @Initialized @Nullable Pattern
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\regexp\DetectorOptions.java:[247,57] [introduce.eliminate] It is bad style to create an Optional just to chain methods to get a value.
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\regexp\DetectorOptions.java:[248,63] [introduce.eliminate] It is bad style to create an Optional just to chain methods to get a value.
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\utils\BlockTagUtil.java:[90,37] [argument] incompatible argument for parameter name of TagInfo.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\ArrayInitHandler.java:[67,15] [return] incompatible types in return.
type of expression: null (NullType)
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\regexp\RegexpOnFilenameCheck.java:[277,20] [initialization.field.uninitialized] the default constructor does not initialize field folderPattern
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\regexp\RegexpOnFilenameCheck.java:[279,20] [initialization.field.uninitialized] the default constructor does not initialize field fileNamePattern
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\regexp\RegexpOnFilenameCheck.java:[368,52] [return] incompatible types in return.
type of expression: @Initialized @Nullable String
[WARNING]
method return type: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavadocPropertiesGenerator.java:[157,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAST
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavadocPropertiesGenerator.java:[220,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable String
[WARNING]
method return type: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavadocPropertiesGenerator.java:[256,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable String
[WARNING]
method return type: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavadocPropertiesGenerator.java:[330,21] [initialization.field.uninitialized] the default constructor does not initialize field outputFile
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavadocPropertiesGenerator.java:[336,21] [initialization.field.uninitialized] the default constructor does not initialize field inputFile
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\regexp\RegexpCheck.java:[509,19] [initialization.field.uninitialized] the default constructor does not initialize field message
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\regexp\RegexpCheck.java:[541,20] [initialization.field.uninitialized] the default constructor does not initialize field matcher
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\ConfigurationLoader.java:[429,30] [argument] incompatible argument for parameter arg0 of add.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\ConfigurationLoader.java:[493,16] [initialization.fields.uninitialized] the constructor does not initialize fields: configuration
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\ConfigurationLoader.java:[519,20] [dereference.of.nullable] dereference of possibly-null reference top
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\ConfigurationLoader.java:[544,16] [dereference.of.nullable] dereference of possibly-null reference top
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\ConfigurationLoader.java:[553,16] [dereference.of.nullable] dereference of possibly-null reference top
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\ConfigurationLoader.java:[594,20] [dereference.of.nullable] dereference of possibly-null reference parentModule
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\DefaultConfiguration.java:[92,29] [return] incompatible types in return.
type of expression: @Initialized @Nullable String @Initialized @NonNull []
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\DefaultConfiguration.java:[92,29] [toarray.nullable.elements.not.newarray] call of toArray on collection of non-null elements yields an array of possibly-null elements; omit the argument to toArray or make it an explicit array constructor
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\DefaultConfiguration.java:[106,31] [return] incompatible types in return.
type of expression: @Initialized @Nullable Configuration @Initialized @NonNull []
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\DefaultConfiguration.java:[106,31] [toarray.nullable.elements.not.newarray] call of toArray on collection of non-null elements yields an array of possibly-null elements; omit the argument to toArray or make it an explicit array constructor
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filefilters\BeforeExecutionExclusionFileFilter.java:[96,20] [initialization.field.uninitialized] the default constructor does not initialize field fileNamePattern
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[311,42] [initialization.field.uninitialized] the default constructor does not initialize field frames
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[410,39] [argument] incompatible argument for parameter arg0 of push.
found : @Initialized @Nullable AbstractFrame
[WARNING]
required: @Initialized @NonNull AbstractFrame
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[414,43] [argument] incompatible argument for parameter arg0 of push.
found : @Initialized @Nullable AbstractFrame
[WARNING]
required: @Initialized @NonNull AbstractFrame
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[437,32] [dereference.of.nullable] dereference of possibly-null reference current.peek()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[526,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable AbstractFrame
[WARNING]
method return type: @Initialized @NonNull AbstractFrame
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[559,49] [argument] incompatible argument for parameter frame of collectVariableDeclarations.
found : @Initialized @Nullable AbstractFrame
[WARNING]
required: @Initialized @NonNull AbstractFrame
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[563,16] [dereference.of.nullable] dereference of possibly-null reference ((ClassFrame)frame)
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[569,20] [dereference.of.nullable] dereference of possibly-null reference frame
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[575,20] [dereference.of.nullable] dereference of possibly-null reference frame
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[584,51] [argument] incompatible argument for parameter parent of ClassFrame.
found : @Initialized @Nullable AbstractFrame
[WARNING]
required: @Initialized @NonNull AbstractFrame
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[587,51] [argument] incompatible argument for parameter parent of BlockFrame.
found : @Initialized @Nullable AbstractFrame
[WARNING]
required: @Initialized @NonNull AbstractFrame
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[590,59] [argument] incompatible argument for parameter frame of collectMethodDeclarations.
found : @Initialized @Nullable AbstractFrame
[WARNING]
required: @Initialized @NonNull AbstractFrame
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[595,57] [argument] incompatible argument for parameter parent of ConstructorFrame.
found : @Initialized @Nullable AbstractFrame
[WARNING]
required: @Initialized @NonNull AbstractFrame
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[599,16] [dereference.of.nullable] dereference of possibly-null reference ((ClassFrame)frame)
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[602,64] [argument] incompatible argument for parameter parent of CatchFrame.
found : @Initialized @Nullable AbstractFrame
[WARNING]
required: @Initialized @NonNull AbstractFrame
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[606,60] [argument] incompatible argument for parameter parent of ForFrame.
found : @Initialized @Nullable AbstractFrame
[WARNING]
required: @Initialized @NonNull AbstractFrame
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[611,64] [argument] incompatible argument for parameter parent of AnonymousClassFrame.
found : @Initialized @Nullable AbstractFrame
[WARNING]
required: @Initialized @NonNull AbstractFrame
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[617,66] [argument] incompatible argument for parameter parent of TryWithResourcesFrame.
found : @Initialized @Nullable AbstractFrame
[WARNING]
required: @Initialized @NonNull AbstractFrame
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[688,47] [argument] incompatible argument for parameter arg1 of put.
found : @Initialized @Nullable AbstractFrame
[WARNING]
required: @Initialized @NonNull AbstractFrame
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[697,51] [argument] incompatible argument for parameter arg1 of put.
found : @Initialized @Nullable AbstractFrame
[WARNING]
required: @Initialized @NonNull AbstractFrame
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[768,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable AbstractFrame
[WARNING]
method return type: @Initialized @NonNull AbstractFrame
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[837,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAST
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[1103,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable AbstractFrame
[WARNING]
method return type: @Initialized @NonNull AbstractFrame
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[1117,30] [argument] incompatible argument for parameter frame of findFrame.
found : @Initialized @Nullable AbstractFrame
[WARNING]
required: @Initialized @NonNull AbstractFrame
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[1137,37] [argument] incompatible argument for parameter frame of findFrame.
found : @Initialized @Nullable AbstractFrame
[WARNING]
required: @Initialized @NonNull AbstractFrame
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[1190,15] [dereference.of.nullable] dereference of possibly-null reference frame
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[1589,19] [return] incompatible types in return.
type of expression: @Initialized @Nullable AbstractFrame
[WARNING]
method return type: @Initialized @NonNull AbstractFrame
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\RequireThisCheck.java:[1660,26] [argument] incompatible argument for parameter ident of ClassFrame.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\SummaryJavadocCheck.java:[315,28] [argument] incompatible argument for parameter javadocInlineTag of isSummaryTag.
found : @Initialized @Nullable DetailNode
[WARNING]
required: @Initialized @NonNull DetailNode
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\SummaryJavadocCheck.java:[319,60] [argument] incompatible argument for parameter javadocInlineTag of isInlineReturnTag.
found : @Initialized @Nullable DetailNode
[WARNING]
required: @Initialized @NonNull DetailNode
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\SummaryJavadocCheck.java:[455,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailNode
[WARNING]
method return type: @Initialized @NonNull DetailNode
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocBlockTagLocationCheck.java:[190,11] [initialization.fields.uninitialized] the constructor does not initialize fields: tags
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocBlockTagLocationCheck.java:[191,15] [method.invocation] call to setTags(java.lang.String...) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.javadoc.AbstractJavadocCheck.class) @NonNull JavadocBlockTagLocationCheck
[WARNING]
required: @Initialized @NonNull JavadocBlockTagLocationCheck
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocBlockTagLocationCheck.java:[236,34] [argument] incompatible argument for parameter arg0 of contains.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull Object
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\TranslationCheck.java:[286,25] [method.invocation] call to setFileExtensions(java.lang.String...) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.api.AbstractFileSetCheck.class) @NonNull AbstractFileSetCheck
[WARNING]
required: @Initialized @NonNull AbstractFileSetCheck
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\TranslationCheck.java:[374,35] [argument] incompatible argument for parameter languageCode of getMissingFileName.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\TranslationCheck.java:[624,19] [assignment] incompatible types in assignment.
found : @Initialized @Nullable String @Initialized @NonNull []
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\TranslationCheck.java:[632,16] [argument] incompatible argument for parameter args of Violation.
found : @Initialized @NonNull String @Initialized @Nullable []
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\TranslationCheck.java:[634,28] [argument] incompatible argument for parameter customMessage of Violation.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocVariableCheck.java:[190,18] [initialization.field.uninitialized] the default constructor does not initialize field excludeScope
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocVariableCheck.java:[193,20] [initialization.field.uninitialized] the default constructor does not initialize field ignoreNamePattern
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\design\OneTopLevelClassCheck.java:[151,41] [argument] incompatible argument for parameter typeDef of isPublic.
found : @Initialized @Nullable DetailAST
[WARNING]
required: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\blocks\LeftCurlyCheck.java:[419,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAST
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\SarifLogger.java:[142,59] [dereference.of.nullable] dereference of possibly-null reference SarifLogger.class.getPackage()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\sizes\ExecutableStatementCountCheck.java:[112,11] [initialization.fields.uninitialized] the constructor does not initialize fields: context
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\sizes\ExecutableStatementCountCheck.java:[158,30] [argument] incompatible argument for parameter ast of Context.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\sizes\ExecutableStatementCountCheck.java:[219,12] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\sizes\ExecutableStatementCountCheck.java:[219,22] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionSingleFilter.java:[204,34] [initialization.field.uninitialized] the default constructor does not initialize field filter
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionSingleFilter.java:[208,20] [initialization.field.uninitialized] the default constructor does not initialize field files
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionSingleFilter.java:[212,20] [initialization.field.uninitialized] the default constructor does not initialize field checks
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionSingleFilter.java:[217,20] [initialization.field.uninitialized] the default constructor does not initialize field message
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionSingleFilter.java:[221,19] [initialization.field.uninitialized] the default constructor does not initialize field id
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionSingleFilter.java:[226,19] [initialization.field.uninitialized] the default constructor does not initialize field lines
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionSingleFilter.java:[231,19] [initialization.field.uninitialized] the default constructor does not initialize field columns
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressFilterElement.java:[91,25] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressFilterElement.java:[98,26] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressFilterElement.java:[105,28] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressFilterElement.java:[113,25] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull CsvFilterElement
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressFilterElement.java:[120,27] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull CsvFilterElement
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressFilterElement.java:[140,26] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressFilterElement.java:[141,25] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressFilterElement.java:[148,27] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressFilterElement.java:[149,26] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressFilterElement.java:[156,29] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressFilterElement.java:[157,28] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressFilterElement.java:[165,23] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressFilterElement.java:[166,25] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull CsvFilterElement
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressFilterElement.java:[173,25] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressFilterElement.java:[174,27] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull CsvFilterElement
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressFilterElement.java:[232,33] [override.param] Incompatible parameter type for other.
found : @Initialized @NonNull Object
[WARNING]
required: @Initialized @Nullable Object
Consequence: method in @Initialized @NonNull SuppressFilterElement
@Initialized @NonNull boolean equals(@Initialized @NonNull SuppressFilterElement this, @Initialized @NonNull Object p0)
cannot override method in @Initialized @NonNull Object
@Initialized @NonNull boolean equals(@Initialized @NonNull Object this, @Initialized @Nullable Object p0)
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\CsvFilterElement.java:[56,25] [method.invocation] call to addFilter(com.puppycrawl.tools.checkstyle.filters.IntFilterElement) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.filters.CsvFilterElement.class) @NonNull CsvFilterElement
[WARNING]
required: @Initialized @NonNull CsvFilterElement
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\CsvFilterElement.java:[63,25] [method.invocation] call to addFilter(com.puppycrawl.tools.checkstyle.filters.IntFilterElement) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.filters.CsvFilterElement.class) @NonNull CsvFilterElement
[WARNING]
required: @Initialized @NonNull CsvFilterElement
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\CsvFilterElement.java:[105,33] [override.param] Incompatible parameter type for object.
found : @Initialized @NonNull Object
[WARNING]
required: @Initialized @Nullable Object
Consequence: method in @Initialized @NonNull CsvFilterElement
@Initialized @NonNull boolean equals(@Initialized @NonNull CsvFilterElement this, @Initialized @NonNull Object p0)
cannot override method in @Initialized @NonNull Object
@Initialized @NonNull boolean equals(@Initialized @NonNull Object this, @Initialized @Nullable Object p0)
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\XMLLogger.java:[101,57] [dereference.of.nullable] dereference of possibly-null reference XMLLogger.class.getPackage()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\XMLLogger.java:[128,40] [argument] incompatible argument for parameter messages of writeFileMessages.
found : @Initialized @Nullable FileMessages
[WARNING]
required: @Initialized @NonNull FileMessages
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\ant\CheckstyleAntTask.java:[91,19] [initialization.field.uninitialized] the default constructor does not initialize field fileName
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\ant\CheckstyleAntTask.java:[94,19] [initialization.field.uninitialized] the default constructor does not initialize field config
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\ant\CheckstyleAntTask.java:[100,19] [initialization.field.uninitialized] the default constructor does not initialize field failureProperty
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\ant\CheckstyleAntTask.java:[103,17] [initialization.field.uninitialized] the default constructor does not initialize field properties
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\ant\CheckstyleAntTask.java:[265,69] [dereference.of.nullable] dereference of possibly-null reference CheckstyleAntTask.class.getPackage()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\ant\CheckstyleAntTask.java:[280,24] [argument] incompatible argument for parameter checkstyleVersion of realExecute.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\ant\CheckstyleAntTask.java:[398,44] [dereference.of.nullable] dereference of possibly-null reference Checker.class.getPackage()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\ant\CheckstyleAntTask.java:[398,64] [argument] incompatible argument for parameter moduleClassLoader of PackageObjectFactory.
found : @Initialized @Nullable ClassLoader
[WARNING]
required: @Initialized @NonNull ClassLoader
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\ant\CheckstyleAntTask.java:[401,44] [argument] incompatible argument for parameter moduleClassLoader of setModuleClassLoader.
found : @Initialized @Nullable ClassLoader
[WARNING]
required: @Initialized @NonNull ClassLoader
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\ant\CheckstyleAntTask.java:[614,30] [initialization.field.uninitialized] the default constructor does not initialize field type
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\ant\CheckstyleAntTask.java:[616,21] [initialization.field.uninitialized] the default constructor does not initialize field toFile
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\ant\CheckstyleAntTask.java:[745,23] [initialization.field.uninitialized] the default constructor does not initialize field key
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\ant\CheckstyleAntTask.java:[747,23] [initialization.field.uninitialized] the default constructor does not initialize field value
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\XpathFileGeneratorAstFilter.java:[66,36] [return] incompatible types in return.
type of expression: @Initialized @Nullable String
[WARNING]
method return type: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressWithPlainTextCommentFilter.java:[342,19] [initialization.field.uninitialized] the default constructor does not initialize field messageFormat
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressWithPlainTextCommentFilter.java:[346,19] [initialization.field.uninitialized] the default constructor does not initialize field idFormat
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressWithPlainTextCommentFilter.java:[432,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable FileText
[WARNING]
method return type: @Initialized @NonNull FileText
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressWithPlainTextCommentFilter.java:[464,64] [argument] incompatible argument for parameter text of Suppression.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressWithPlainTextCommentFilter.java:[468,65] [argument] incompatible argument for parameter text of Suppression.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressWithPlainTextCommentFilter.java:[491,19] [return] incompatible types in return.
type of expression: @Initialized @Nullable Suppression
[WARNING]
method return type: @Initialized @NonNull Suppression
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressWithPlainTextCommentFilter.java:[561,41] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressWithPlainTextCommentFilter.java:[569,36] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressWithPlainTextCommentFilter.java:[591,37] [override.param] Incompatible parameter type for other.
found : @Initialized @NonNull Object
[WARNING]
required: @Initialized @Nullable Object
Consequence: method in @Initialized @NonNull Suppression
@Initialized @NonNull boolean equals(@Initialized @NonNull Suppression this, @Initialized @NonNull Object p0)
cannot override method in @Initialized @NonNull Object
@Initialized @NonNull boolean equals(@Initialized @NonNull Object this, @Initialized @Nullable Object p0)
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\metrics\NPathComplexityCheck.java:[269,23] [initialization.field.uninitialized] the default constructor does not initialize field currentRangeValue
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\naming\AbbreviationAsWordInNameCheck.java:[630,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable String
[WARNING]
method return type: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\naming\AbbreviationAsWordInNameCheck.java:[654,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable String
[WARNING]
method return type: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\design\VisibilityModifierCheck.java:[479,24] [initialization.field.uninitialized] the default constructor does not initialize field ignoreAnnotationShortNames
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\design\VisibilityModifierCheck.java:[482,24] [initialization.field.uninitialized] the default constructor does not initialize field immutableClassShortNames
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\design\VisibilityModifierCheck.java:[1048,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAST
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\UnusedLocalVariableCheck.java:[247,22] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\UnusedLocalVariableCheck.java:[294,22] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\UnusedLocalVariableCheck.java:[403,75] [argument] incompatible argument for parameter arg1 of put.
found : @Initialized @Nullable TypeDeclDesc
[WARNING]
required: @Initialized @NonNull TypeDeclDesc
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\UnusedLocalVariableCheck.java:[437,63] [dereference.of.nullable] dereference of possibly-null reference variablesStack.peek()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\UnusedLocalVariableCheck.java:[489,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAST
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\UnusedLocalVariableCheck.java:[529,41] [dereference.of.nullable] dereference of possibly-null reference typeDeclAstToTypeDeclDesc.get(parentAst.getParent())
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\UnusedLocalVariableCheck.java:[570,54] [dereference.of.nullable] dereference of possibly-null reference anonInnerAstToTypeDeclDesc.get(literalNewAst)
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\UnusedLocalVariableCheck.java:[574,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable TypeDeclDesc
[WARNING]
method return type: @Initialized @NonNull TypeDeclDesc
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\UnusedLocalVariableCheck.java:[590,24] [dereference.of.nullable] dereference of possibly-null reference typeDeclAstToTypeDeclDesc.get(obtainedClass.getTypeDeclAst())
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\UnusedLocalVariableCheck.java:[678,59] [dereference.of.nullable] dereference of possibly-null reference typeDeclarations.peek()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\UnusedLocalVariableCheck.java:[681,58] [argument] incompatible argument for parameter outerClassQualifiedName of getQualifiedTypeDeclarationName.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\UnusedLocalVariableCheck.java:[368,39] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\UnusedLocalVariableCheck.java:[368,45] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\UnusedLocalVariableCheck.java:[437,74] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\UnusedLocalVariableCheck.java:[437,80] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\UnusedLocalVariableCheck.java:[696,19] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\UnusedLocalVariableCheck.java:[696,31] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\UnusedLocalVariableCheck.java:[803,19] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\UnusedLocalVariableCheck.java:[803,50] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\SwitchHandler.java:[60,15] [return] incompatible types in return.
type of expression: null (NullType)
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\SwitchHandler.java:[65,15] [return] incompatible types in return.
type of expression: null (NullType)
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\DetailAstImpl.java:[52,26] [initialization.field.uninitialized] the default constructor does not initialize field parent
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\DetailAstImpl.java:[54,26] [initialization.field.uninitialized] the default constructor does not initialize field previousSibling
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\DetailAstImpl.java:[57,26] [initialization.field.uninitialized] the default constructor does not initialize field firstChild
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\DetailAstImpl.java:[60,26] [initialization.field.uninitialized] the default constructor does not initialize field nextSibling
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\DetailAstImpl.java:[63,19] [initialization.field.uninitialized] the default constructor does not initialize field text
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\DetailAstImpl.java:[72,24] [initialization.field.uninitialized] the default constructor does not initialize field hiddenBefore
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\DetailAstImpl.java:[78,24] [initialization.field.uninitialized] the default constructor does not initialize field hiddenAfter
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\DetailAstImpl.java:[85,19] [initialization.field.uninitialized] the default constructor does not initialize field branchTokenTypes
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\DetailAstImpl.java:[412,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAST
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\DetailAstImpl.java:[458,42] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull BitSet
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\DetailAstImpl.java:[498,21] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull DetailAstImpl
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\DetailAstImpl.java:[512,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable List<@Initialized @NonNull Token>
[WARNING]
method return type: @Initialized @NonNull List<@Initialized @NonNull Token>
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\DetailAstImpl.java:[526,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable List<@Initialized @NonNull Token>
[WARNING]
method return type: @Initialized @NonNull List<@Initialized @NonNull Token>
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\Checker.java:[140,11] [initialization.fields.uninitialized] the constructor does not initialize fields: basedir, moduleFactory, moduleClassLoader, childContext, cacheFile
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\Checker.java:[141,19] [method.invocation] call to addListener(com.puppycrawl.tools.checkstyle.api.AuditListener) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.api.AutomaticBean.class) @NonNull Checker
[WARNING]
required: @Initialized @NonNull Checker
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\Checker.java:[342,20] [argument] incompatible argument for parameter args of Violation.
found : @Initialized @Nullable String @Initialized @NonNull []
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\Checker.java:[342,53] [argument] incompatible argument for parameter moduleId of Violation.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\Checker.java:[342,71] [argument] incompatible argument for parameter customMessage of Violation.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\Checker.java:[360,20] [argument] incompatible argument for parameter moduleId of Violation.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\Checker.java:[360,38] [argument] incompatible argument for parameter customMessage of Violation.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\Checker.java:[549,29] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\PropertyCacheFile.java:[102,11] [initialization.fields.uninitialized] the constructor does not initialize fields: configHash
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\PropertyCacheFile.java:[192,34] [return] incompatible types in return.
type of expression: @Initialized @Nullable String
[WARNING]
method return type: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\PropertyCacheFile.java:[347,17] [dereference.of.nullable] dereference of possibly-null reference cachedHashSum
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\whitespace\ParenPadCheck.java:[357,80] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\whitespace\ParenPadCheck.java:[357,86] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\UncommentedMainCheck.java:[153,19] [initialization.field.uninitialized] the default constructor does not initialize field currentClass
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\UncommentedMainCheck.java:[155,22] [initialization.field.uninitialized] the default constructor does not initialize field packageName
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\UncommentedMainCheck.java:[191,48] [argument] incompatible argument for parameter ast of createFullIdent.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\UncommentedMainCheck.java:[192,23] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\MetadataGeneratorUtil.java:[63,65] [argument] incompatible argument for parameter moduleClassLoader of setModuleClassLoader.
found : @Initialized @Nullable ClassLoader
[WARNING]
required: @Initialized @NonNull ClassLoader
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\XpathQueryGenerator.java:[157,56] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAST
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\XpathQueryGenerator.java:[183,80] [argument] incompatible argument for parameter root of getXpathQuery.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\XpathQueryGenerator.java:[261,15] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\XpathQueryGenerator.java:[261,22] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\XpathQueryGenerator.java:[272,37] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\XpathQueryGenerator.java:[272,46] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\XpathFilterElement.java:[89,68] [argument] incompatible argument for parameter files of XpathFilterElement.
found : @Initialized @Nullable Pattern
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\XpathFilterElement.java:[90,78] [argument] incompatible argument for parameter checks of XpathFilterElement.
found : @Initialized @Nullable Pattern
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\XpathFilterElement.java:[91,70] [argument] incompatible argument for parameter message of XpathFilterElement.
found : @Initialized @Nullable Pattern
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\XpathFilterElement.java:[109,26] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\XpathFilterElement.java:[110,25] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\XpathFilterElement.java:[117,27] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\XpathFilterElement.java:[118,26] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\XpathFilterElement.java:[125,29] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\XpathFilterElement.java:[126,28] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\XpathFilterElement.java:[135,30] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull XPathExpression
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\XpathFilterElement.java:[231,57] [argument] incompatible argument for parameter contextItem of createDynamicContext.
found : @Initialized @Nullable RootNode
[WARNING]
required: @Initialized @NonNull Item
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\XpathFilterElement.java:[248,33] [override.param] Incompatible parameter type for other.
found : @Initialized @NonNull Object
[WARNING]
required: @Initialized @Nullable Object
Consequence: method in @Initialized @NonNull XpathFilterElement
@Initialized @NonNull boolean equals(@Initialized @NonNull XpathFilterElement this, @Initialized @NonNull Object p0)
cannot override method in @Initialized @NonNull Object
@Initialized @NonNull boolean equals(@Initialized @NonNull Object this, @Initialized @Nullable Object p0)
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\DeclarationOrderCheck.java:[243,30] [initialization.field.uninitialized] the default constructor does not initialize field scopeStates
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\DeclarationOrderCheck.java:[246,24] [initialization.field.uninitialized] the default constructor does not initialize field classFieldNames
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\DeclarationOrderCheck.java:[305,20] [dereference.of.nullable] dereference of possibly-null reference state
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\DeclarationOrderCheck.java:[326,12] [dereference.of.nullable] dereference of possibly-null reference state
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\DeclarationOrderCheck.java:[343,64] [argument] incompatible argument for parameter state of processModifiersState.
found : @Initialized @Nullable ScopeState
[WARNING]
required: @Initialized @NonNull ScopeState
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\sizes\MethodCountCheck.java:[277,60] [dereference.of.nullable] dereference of possibly-null reference counters.peek()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\sizes\MethodCountCheck.java:[294,8] [dereference.of.nullable] dereference of possibly-null reference actualCounter
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\sizes\MethodCountCheck.java:[279,21] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\sizes\MethodCountCheck.java:[279,72] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\CustomImportOrderCheck.java:[876,39] [argument] incompatible argument for parameter previousImport of validateExtraEmptyLine.
found : @Initialized @Nullable ImportDetails
[WARNING]
required: @Initialized @NonNull ImportDetails
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\CustomImportOrderCheck.java:[878,46] [argument] incompatible argument for parameter previousImport of isAlphabeticalOrderBroken.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\CustomImportOrderCheck.java:[892,48] [argument] incompatible argument for parameter previousImport of validateMissedEmptyLine.
found : @Initialized @Nullable ImportDetails
[WARNING]
required: @Initialized @NonNull ImportDetails
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\AvoidEscapedUnicodeCharactersCheck.java:[294,36] [initialization.field.uninitialized] the default constructor does not initialize field singlelineComments
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\AvoidEscapedUnicodeCharactersCheck.java:[296,42] [initialization.field.uninitialized] the default constructor does not initialize field blockComments
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionXpathSingleFilter.java:[417,31] [initialization.field.uninitialized] the default constructor does not initialize field xpathFilter
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionXpathSingleFilter.java:[421,20] [initialization.field.uninitialized] the default constructor does not initialize field files
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionXpathSingleFilter.java:[426,20] [initialization.field.uninitialized] the default constructor does not initialize field checks
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionXpathSingleFilter.java:[431,20] [initialization.field.uninitialized] the default constructor does not initialize field message
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionXpathSingleFilter.java:[435,19] [initialization.field.uninitialized] the default constructor does not initialize field id
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionXpathSingleFilter.java:[439,19] [initialization.field.uninitialized] the default constructor does not initialize field query
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionXpathSingleFilter.java:[449,25] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionXpathSingleFilter.java:[464,26] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionXpathSingleFilter.java:[479,27] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\MethodDefHandler.java:[47,15] [return] incompatible types in return.
type of expression: null (NullType)
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\ReturnCountCheck.java:[314,20] [initialization.field.uninitialized] the default constructor does not initialize field context
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\ReturnCountCheck.java:[475,16] [initialization.fields.uninitialized] the constructor does not initialize fields: maxAllowed
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\LocalizedMessage.java:[76,24] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\LocalizedMessage.java:[132,83] [argument] incompatible argument for parameter loader of getBundle.
found : @Initialized @Nullable ClassLoader
[WARNING]
required: @Initialized @NonNull ClassLoader
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\LocalizedMessage.java:[163,19] [return] incompatible types in return.
type of expression: @Initialized @Nullable ResourceBundle
[WARNING]
method return type: @Initialized @NonNull ResourceBundle
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\IntMatchFilterElement.java:[55,39] [override.param] Incompatible parameter type for object.
found : @Initialized @NonNull Object
[WARNING]
required: @Initialized @Nullable Object
Consequence: method in @Initialized @NonNull IntMatchFilterElement
@Initialized @NonNull boolean equals(@Initialized @NonNull IntMatchFilterElement this, @Initialized @NonNull Object p0)
cannot override method in @Initialized @NonNull Object
@Initialized @NonNull boolean equals(@Initialized @NonNull Object this, @Initialized @Nullable Object p0)
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\IllegalImportCheck.java:[319,11] [initialization.fields.uninitialized] the constructor does not initialize fields: illegalPkgs, illegalClasses
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\IllegalImportCheck.java:[320,22] [method.invocation] call to setIllegalPkgs(java.lang.String...) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.api.AbstractCheck.class) @NonNull IllegalImportCheck
[WARNING]
required: @Initialized @NonNull IllegalImportCheck
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\iterators\PrecedingIterator.java:[51,25] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull AxisIterator
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\iterators\PrecedingIterator.java:[71,42] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull AxisIterator
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\ElementNode.java:[134,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable AttributeNode
[WARNING]
method return type: @Initialized @NonNull AttributeNode
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\AbstractElementNode.java:[52,88] [argument] incompatible argument for parameter name of AttributeNode.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\AbstractElementNode.java:[52,94] [argument] incompatible argument for parameter value of AttributeNode.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\AbstractElementNode.java:[161,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable String
[WARNING]
method return type: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\AbstractElementNode.java:[222,49] [argument] incompatible argument for parameter nodes of OfNodes.
found : @Initialized @Nullable AbstractNode @Initialized @NonNull []
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\AbstractElementNode.java:[222,49] [toarray.nullable.elements.not.newarray] call of toArray on collection of non-null elements yields an array of possibly-null elements; omit the argument to toArray or make it an explicit array constructor
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\AbstractElementNode.java:[302,50] [argument] incompatible argument for parameter nodes of OfNodes.
found : @Initialized @Nullable AbstractNode @Initialized @NonNull []
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\AbstractElementNode.java:[302,50] [toarray.nullable.elements.not.newarray] call of toArray on collection of non-null elements yields an array of possibly-null elements; omit the argument to toArray or make it an explicit array constructor
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\AbstractElementNode.java:[335,12] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\AbstractElementNode.java:[335,29] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\xpath\AttributeNode.java:[48,14] [argument] incompatible argument for parameter treeInfo of AbstractNode.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull TreeInfo
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavaAstVisitor.java:[131,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAstImpl
[WARNING]
method return type: @Initialized @NonNull DetailAstImpl
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavaAstVisitor.java:[735,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAstImpl
[WARNING]
method return type: @Initialized @NonNull DetailAstImpl
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavaAstVisitor.java:[1572,44] [argument] incompatible argument for parameter child of addChild.
found : @Initialized @Nullable DetailAstImpl
[WARNING]
required: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavaAstVisitor.java:[2160,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAstImpl
[WARNING]
method return type: @Initialized @NonNull DetailAstImpl
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavaAstVisitor.java:[2169,30] [initialization.field.uninitialized] the default constructor does not initialize field root
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavaAstVisitor.java:[2172,30] [initialization.field.uninitialized] the default constructor does not initialize field child
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavaAstVisitor.java:[1463,26] [introduce.eliminate] It is bad style to create an Optional just to chain methods to get a value.
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavaAstVisitor.java:[1489,26] [introduce.eliminate] It is bad style to create an Optional just to chain methods to get a value.
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavaAstVisitor.java:[1607,26] [introduce.eliminate] It is bad style to create an Optional just to chain methods to get a value.
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavaAstVisitor.java:[1649,26] [introduce.eliminate] It is bad style to create an Optional just to chain methods to get a value.
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavaAstVisitor.java:[1928,30] [introduce.eliminate] It is bad style to create an Optional just to chain methods to get a value.
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavaAstVisitor.java:[1943,26] [introduce.eliminate] It is bad style to create an Optional just to chain methods to get a value.
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavaAstVisitor.java:[1774,32] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavaAstVisitor.java:[1774,39] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavaAstVisitor.java:[1777,37] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\JavaAstVisitor.java:[1777,44] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\VariableDeclarationUsageDistanceCheck.java:[549,33] [argument] incompatible argument for parameter key of SimpleEntry.
found : @Initialized @Nullable DetailAST
[WARNING]
required: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\VariableDeclarationUsageDistanceCheck.java:[674,33] [argument] incompatible argument for parameter key of SimpleEntry.
found : @Initialized @Nullable DetailAST
[WARNING]
required: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\VariableDeclarationUsageDistanceCheck.java:[744,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAST
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\VariableDeclarationUsageDistanceCheck.java:[795,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAST
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\VariableDeclarationUsageDistanceCheck.java:[824,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAST
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\VariableDeclarationUsageDistanceCheck.java:[912,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAST
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\VariableDeclarationUsageDistanceCheck.java:[991,20] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\VariableDeclarationUsageDistanceCheck.java:[991,31] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\modifier\ModifierOrderCheck.java:[206,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAST
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\FileImportControl.java:[54,35] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Pattern
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\FileImportControl.java:[86,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable AbstractImportControl
[WARNING]
method return type: @Initialized @NonNull AbstractImportControl
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\regexp\RegexpSinglelineJavaCheck.java:[221,19] [initialization.field.uninitialized] the default constructor does not initialize field message
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\regexp\RegexpSinglelineJavaCheck.java:[258,24] [argument] incompatible argument for parameter val of suppressor.
found : @Initialized @Nullable MatchSuppressor
[WARNING]
required: @Initialized @NonNull MatchSuppressor
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\TagParser.java:[58,17] [method.invocation] call to parseTags(java.lang.String[],int) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.javadoc.TagParser.class) @NonNull TagParser
[WARNING]
required: @Initialized @NonNull TagParser
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\OrderedPropertiesCheck.java:[119,25] [method.invocation] call to setFileExtensions(java.lang.String...) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.OrderedPropertiesCheck.class) @NonNull AbstractFileSetCheck
[WARNING]
required: @Initialized @NonNull AbstractFileSetCheck
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\OrderedPropertiesCheck.java:[135,79] [argument] incompatible argument for parameter args of log.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull Object
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\OrderedPropertiesCheck.java:[234,26] [override.return] Incompatible return type.
found : Enumeration<Object>
[WARNING]
required: Enumeration<@KeyFor("this") Object>
Consequence: method in SequencedProperties
Enumeration<Object> keys(SequencedProperties this)
cannot override method in Hashtable<Object, Object>
Enumeration<@KeyFor("this") Object> keys(Hashtable<Object, Object> this)
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocTypeCheck.java:[257,18] [initialization.field.uninitialized] the default constructor does not initialize field excludeScope
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocTypeCheck.java:[259,20] [initialization.field.uninitialized] the default constructor does not initialize field authorFormat
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocTypeCheck.java:[261,20] [initialization.field.uninitialized] the default constructor does not initialize field versionFormat
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocTypeCheck.java:[554,54] [dereference.of.nullable] dereference of possibly-null reference matchInAngleBrackets.group(1)
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\ImportControlLoader.java:[176,77] [argument] incompatible argument for parameter parent of PkgImportControl.
found : @Initialized @Nullable PkgImportControl
[WARNING]
required: @Initialized @NonNull PkgImportControl
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\ImportControlLoader.java:[178,12] [dereference.of.nullable] dereference of possibly-null reference parentImportControl
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\ImportControlLoader.java:[185,78] [argument] incompatible argument for parameter parent of FileImportControl.
found : @Initialized @Nullable PkgImportControl
[WARNING]
required: @Initialized @NonNull PkgImportControl
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\ImportControlLoader.java:[187,12] [dereference.of.nullable] dereference of possibly-null reference parentImportControl
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\ImportControlLoader.java:[192,22] [dereference.of.nullable] dereference of possibly-null reference stack.peek()
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\ImportControlLoader.java:[308,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable PkgImportControl
[WARNING]
method return type: @Initialized @NonNull PkgImportControl
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\PrimordialHandler.java:[34,27] [argument] incompatible argument for parameter typeName of AbstractExpressionHandler.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\PrimordialHandler.java:[34,33] [argument] incompatible argument for parameter expr of AbstractExpressionHandler.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\PrimordialHandler.java:[34,39] [argument] incompatible argument for parameter parent of AbstractExpressionHandler.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull AbstractExpressionHandler
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\IntRangeFilterElement.java:[59,33] [override.param] Incompatible parameter type for other.
found : @Initialized @NonNull Object
[WARNING]
required: @Initialized @Nullable Object
Consequence: method in @Initialized @NonNull IntRangeFilterElement
@Initialized @NonNull boolean equals(@Initialized @NonNull IntRangeFilterElement this, @Initialized @NonNull Object p0)
cannot override method in @Initialized @NonNull Object
@Initialized @NonNull boolean equals(@Initialized @NonNull Object this, @Initialized @Nullable Object p0)
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\MagicNumberCheck.java:[443,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAST
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\MagicNumberCheck.java:[401,15] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\MagicNumberCheck.java:[401,26] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\SuppressWarningsHolder.java:[170,41] [type.argument] incompatible type argument for type parameter T of ThreadLocal.
found : @Initialized @NonNull List<@Initialized @NonNull Entry>
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\utils\InlineTagUtil.java:[86,51] [argument] incompatible argument for parameter source of removeLeadingJavaDoc.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\utils\InlineTagUtil.java:[96,33] [argument] incompatible argument for parameter name of TagInfo.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\UniquePropertiesCheck.java:[130,25] [method.invocation] call to setFileExtensions(java.lang.String...) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.checks.UniquePropertiesCheck.class) @NonNull AbstractFileSetCheck
[WARNING]
required: @Initialized @NonNull AbstractFileSetCheck
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\UniquePropertiesCheck.java:[141,42] [argument] incompatible argument for parameter args of log.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull Object
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\regexp\MultilineDetector.java:[69,18] [initialization.fields.uninitialized] the constructor does not initialize fields: matcher, text
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\TreeWalker.java:[86,11] [initialization.fields.uninitialized] the constructor does not initialize fields: childContext, moduleFactory
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\TreeWalker.java:[87,25] [method.invocation] call to setFileExtensions(java.lang.String...) not allowed on the given receiver.
found : @UnderInitialization(com.puppycrawl.tools.checkstyle.api.AbstractFileSetCheck.class) @NonNull AbstractFileSetCheck
[WARNING]
required: @Initialized @NonNull AbstractFileSetCheck
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\TreeWalker.java:[377,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable Collection<@Initialized @NonNull AbstractCheck>
[WARNING]
method return type: @Initialized @NonNull Collection<@Initialized @NonNull AbstractCheck>
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\whitespace\TypecastParenPadCheck.java:[140,50] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\whitespace\TypecastParenPadCheck.java:[140,73] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocMethodCheck.java:[362,19] [initialization.field.uninitialized] the default constructor does not initialize field currentClassName
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocMethodCheck.java:[629,81] [argument] incompatible argument for parameter tag of JavadocTag.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocMethodCheck.java:[630,47] [argument] incompatible argument for parameter firstArg of JavadocTag.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocMethodCheck.java:[636,61] [argument] incompatible argument for parameter tag of JavadocTag.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocMethodCheck.java:[637,61] [argument] incompatible argument for parameter firstArg of JavadocTag.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocMethodCheck.java:[641,83] [argument] incompatible argument for parameter tag of JavadocTag.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocMethodCheck.java:[645,81] [argument] incompatible argument for parameter tag of JavadocTag.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocMethodCheck.java:[697,50] [argument] incompatible argument for parameter tag of JavadocTag.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocMethodCheck.java:[812,15] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocMethodCheck.java:[812,27] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocMethodCheck.java:[829,15] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocMethodCheck.java:[829,27] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocMethodCheck.java:[873,19] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocMethodCheck.java:[873,30] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocMethodCheck.java:[877,16] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocMethodCheck.java:[877,27] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocMethodCheck.java:[880,17] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\JavadocMethodCheck.java:[880,28] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\JavadocMetadataScraper.java:[124,26] [initialization.field.uninitialized] the default constructor does not initialize field moduleDetails
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\JavadocMetadataScraper.java:[140,23] [initialization.field.uninitialized] the default constructor does not initialize field rootNode
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\JavadocMetadataScraper.java:[354,30] [argument] incompatible argument for parameter nodeTag of getTextFromTag.
found : @Initialized @Nullable DetailNode
[WARNING]
required: @Initialized @NonNull DetailNode
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\JavadocMetadataScraper.java:[367,36] [argument] incompatible argument for parameter arg0 of add.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\JavadocMetadataScraper.java:[564,23] [return] incompatible types in return.
type of expression: @Initialized @Nullable String
[WARNING]
method return type: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\JavadocMetadataScraper.java:[304,28] [method.invocation] call to <X>orElseThrow(java.util.function.Supplier<? extends X>) not allowed on the given receiver.
found : @MaybePresent Optional</*INFERENCE FAILED for:*/ ? extends Object>
[WARNING]
required: @Present Optional</*INFERENCE FAILED for:*/ ? extends Object>
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\meta\JavadocMetadataScraper.java:[328,28] [method.invocation] call to <X>orElseThrow(java.util.function.Supplier<? extends X>) not allowed on the given receiver.
found : @MaybePresent Optional</*INFERENCE FAILED for:*/ ? extends Object>
[WARNING]
required: @Present Optional</*INFERENCE FAILED for:*/ ? extends Object>
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\ModifiedControlVariableCheck.java:[319,33] [return] incompatible types in return.
type of expression: @Initialized @Nullable Deque<@Initialized @NonNull String>
[WARNING]
method return type: @Initialized @NonNull Deque<@Initialized @NonNull String>
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\MainFrame.java:[77,11] [initialization.fields.uninitialized] the constructor does not initialize fields: textArea, xpathTextArea, treeTable
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\MainFrame.java:[78,21] [method.invocation] call to createContent() not allowed on the given receiver.
found : @UnderInitialization(javax.swing.JFrame.class) @NonNull MainFrame
[WARNING]
required: @Initialized @NonNull MainFrame
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\MainFrame.java:[84,85] [argument] incompatible argument for parameter arg0 of getImage.
found : @Initialized @Nullable URL
[WARNING]
required: @Initialized @NonNull URL
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\MainFrame.java:[142,41] [argument] incompatible argument for parameter event of actionPerformed.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull ActionEvent
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\gui\MainFrame.java:[229,25] [argument] incompatible argument for parameter sourceFile of openFile.
found : @Initialized @Nullable File
[WARNING]
required: @Initialized @NonNull File
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\ClassDefHandler.java:[59,15] [return] incompatible types in return.
type of expression: null (NullType)
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\IllegalInstantiationCheck.java:[176,19] [initialization.field.uninitialized] the default constructor does not initialize field pkgName
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\IllegalInstantiationCheck.java:[200,18] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\IllegalInstantiationCheck.java:[336,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable String
[WARNING]
method return type: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\coding\IllegalInstantiationCheck.java:[360,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable String
[WARNING]
method return type: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\indentation\SlistHandler.java:[108,15] [return] incompatible types in return.
type of expression: null (NullType)
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\utils\CheckUtil.java:[508,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable AccessModifierOption
[WARNING]
method return type: @Initialized @NonNull AccessModifierOption
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\filters\SuppressionFilter.java:[225,19] [initialization.field.uninitialized] the default constructor does not initialize field file
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\RedundantImportCheck.java:[112,19] [initialization.field.uninitialized] the default constructor does not initialize field pkgName
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\imports\RedundantImportCheck.java:[116,18] [assignment] incompatible types in assignment.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\PropertiesExpander.java:[51,63] [methodref.return] Incompatible return type
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
Consequence: method in @Initialized @NonNull Properties
@Initialized @Nullable String getProperty(@Initialized @NonNull Properties this, @Initialized @NonNull String p0)
is not a valid method reference for method in @Initialized @NonNull Function</*INFERENCE FAILED for:*/ ? extends @Initialized @Nullable Object, @Initialized @NonNull String>
@Initialized @NonNull String apply(@Initialized @NonNull Function</*INFERENCE FAILED for:*/ ? extends @Initialized @Nullable Object, @Initialized @NonNull String> this, /*INFERENCE FAILED for:*/ ? extends @Initialized @Nullable Object p0)
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\PropertiesExpander.java:[56,25] [return] incompatible types in return.
type of expression: @Initialized @Nullable String
[WARNING]
method return type: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\regexp\RegexpMultilineCheck.java:[261,19] [initialization.field.uninitialized] the default constructor does not initialize field message
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\regexp\RegexpMultilineCheck.java:[272,30] [initialization.field.uninitialized] the default constructor does not initialize field detector
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\DefaultContext.java:[39,26] [return] incompatible types in return.
type of expression: @Initialized @Nullable Object
[WARNING]
method return type: @Initialized @NonNull Object
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\blocks\RightCurlyCheck.java:[631,39] [argument] incompatible argument for parameter rcurly of Details.
found : @Initialized @Nullable DetailAST
[WARNING]
required: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\blocks\RightCurlyCheck.java:[657,39] [argument] incompatible argument for parameter rcurly of Details.
found : @Initialized @Nullable DetailAST
[WARNING]
required: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\blocks\RightCurlyCheck.java:[684,39] [argument] incompatible argument for parameter rcurly of Details.
found : @Initialized @Nullable DetailAST
[WARNING]
required: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\blocks\RightCurlyCheck.java:[700,19] [return] incompatible types in return.
type of expression: @Initialized @Nullable DetailAST
[WARNING]
method return type: @Initialized @NonNull DetailAST
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\javadoc\MissingJavadocTypeCheck.java:[196,18] [initialization.field.uninitialized] the default constructor does not initialize field excludeScope
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\design\DesignForExtensionCheck.java:[406,20] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\design\DesignForExtensionCheck.java:[406,31] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\design\DesignForExtensionCheck.java:[459,19] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\checks\design\DesignForExtensionCheck.java:[459,34] [not.interned] attempting to use a non-@Interned comparison operand
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\utils\CommonUtil.java:[412,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable URI
[WARNING]
method return type: @Initialized @NonNull URI
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\utils\CommonUtil.java:[485,43] [return] incompatible types in return.
type of expression: @Initialized @Nullable URL
[WARNING]
method return type: @Initialized @NonNull URL
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\utils\CommonUtil.java:[504,67] [argument] incompatible argument for parameter replacement of replaceAll.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\SuppressionsStringPrinter.java:[80,61] [argument] incompatible argument for parameter s of parseInt.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\SuppressionsStringPrinter.java:[81,63] [argument] incompatible argument for parameter s of parseInt.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\PackageObjectFactory.java:[135,11] [initialization.fields.uninitialized] the constructor does not initialize fields: thirdPartyNameToFullModuleNames
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\PackageObjectFactory.java:[140,34] [argument] incompatible argument for parameter arg0 of contains.
found : null (NullType)
[WARNING]
required: @Initialized @NonNull Object
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\PackageObjectFactory.java:[158,11] [initialization.fields.uninitialized] the constructor does not initialize fields: thirdPartyNameToFullModuleNames, moduleLoadOption
[WARNING] D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\PackageObjectFactory.java:[213,63] [argument] incompatible argument for parameter args of LocalizedMessage.
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull Object
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\PackageObjectFactory.java:[239,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable Object
[WARNING]
method return type: @Initialized @NonNull Object
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\PackageObjectFactory.java:[263,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable Object
[WARNING]
method return type: @Initialized @NonNull Object
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\PackageObjectFactory.java:[308,39] [methodref.return] Incompatible return type
found : @Initialized @Nullable String
[WARNING]
required: @Initialized @NonNull String
Consequence: method in @Initialized @NonNull Class</*INFERENCE FAILED for:*/ ? extends @Initialized @NonNull Object>
@Initialized @Nullable String getCanonicalName(@Initialized @NonNull Class</*INFERENCE FAILED for:*/ ? extends @Initialized @NonNull Object> this)
is not a valid method reference for method in @Initialized @NonNull Function</*INFERENCE FAILED for:*/ ? extends @Initialized @Nullable Object, @Initialized @NonNull String>
@Initialized @NonNull String apply(@Initialized @NonNull Function</*INFERENCE FAILED for:*/ ? extends @Initialized @Nullable Object, @Initialized @NonNull String> this, /*INFERENCE FAILED for:*/ ? extends @Initialized @Nullable Object p0)
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\PackageObjectFactory.java:[373,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable Object
[WARNING]
method return type: @Initialized @NonNull Object
D:\checkstyle\src\main\java\com\puppycrawl\tools\checkstyle\PackageObjectFactory.java:[396,15] [return] incompatible types in return.
type of expression: @Initialized @Nullable Object
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 07:45 min
[INFO] Finished at: 2023-02-18T10:41:06+05:30
[INFO] ------------------------------------------------------------------------
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