Java CheckStyle

checkstyle.xml

<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE module PUBLIC
	"-//Puppy Crawl//DTD Check Configuration 1.3//EN" "http://www.puppycrawl.com/dtds/configuration_1_3.dtd"><!--
    Checkstyle-Configuration: Android Checkstyle
    Description: none
-->
<module name="Checker">
	<!--<property name="severity" value="warning" />-->

	<module name="FileLength">
		<property name="max" value="3000" />
	</module>

	<module name="FileTabCharacter" />

	<!-- Trailing spaces -->
	<module name="RegexpSingleline">
		<property name="format" value="\s+$" />
		<property name="message" value="Line has trailing spaces." />
	</module>

	<!-- Space after 'for' and 'if' -->
	<module name="RegexpSingleline">
		<property name="format" value="^\s*(for|if)[^ ]\(" />
		<property name="message" value="Space needed before opening parenthesis." />
	</module>

	<!-- For each spacing -->
	<module name="RegexpSingleline">
		<property name="format" value="^\s*for \(.*?([^ ]:|:[^ ])" />
		<property name="message" value="Space needed around ':' character." />
	</module>

	<module name="NewlineAtEndOfFile">
		<property name="severity" value="ignore" />
		<metadata name="net.sf.eclipsecs.core.lastEnabledSeverity" value="inherit" />
	</module>

	<!-- exclusions -->
	<module name="SuppressionCommentFilter">
		<property name="offCommentFormat" value="CHECKSTYLE.OFF\: ([\w\|]+)" />
		<property name="onCommentFormat" value="CHECKSTYLE.ON\: ([\w\|]+)" />
		<property name="checkFormat" value="$1" />
	</module>

	<module name="SuppressWarningsFilter" />

	<module name="Translation" />

	<module name="TreeWalker">
		<property name="cacheFile" value="target/cachefile" />

		<property name="tabWidth" value="4" />

		<module name="ArrayTypeStyle" />
		<module name="AvoidNestedBlocks" />
		<module name="AvoidStarImport" />
		<module name="ConstantName">
			<property name="format" value="^(_)?[A-Z][A-Z0-9]*(_[A-Z0-9]+)*$" />
		</module>
		<module name="CovariantEquals" />
		<module name="CyclomaticComplexity">
			<property name="max" value="15" />
		</module>
		<module name="DesignForExtension">
			<property name="severity" value="ignore" />
			<metadata name="net.sf.eclipsecs.core.lastEnabledSeverity" value="inherit" />
		</module>
		<!--<module name="EmptyBlock" />-->
		<module name="EmptyBlock">
			<property name="option" value="text" />
			<property name="tokens"
				value="LITERAL_DO, LITERAL_ELSE, LITERAL_FINALLY, LITERAL_IF, LITERAL_FOR, LITERAL_TRY, LITERAL_WHILE, INSTANCE_INIT, STATIC_INIT" />
		</module>
		<module name="EmptyForIteratorPad" />
		<module name="EmptyStatement" />
		<module name="EqualsHashCode" />
		<module name="FileContentsHolder" />
		<module name="FinalClass" />
		<module name="FinalParameters">
			<property name="severity" value="ignore" />
			<metadata name="net.sf.eclipsecs.core.lastEnabledSeverity" value="inherit" />
		</module>
		<module name="GenericWhitespace" />
		<module name="HideUtilityClassConstructor" />
		<module name="IllegalImport" />
		<module name="IllegalInstantiation" />
		<module name="InnerAssignment" />
		<!--<module name="InterfaceIsType" />-->
		<!--<module name="InnerTypeLast" />-->
		<module name="LeftCurly" />
		<module name="LineLength">
			<property name="max" value="132" />
		</module>
		<module name="LocalFinalVariableName" />
		<module name="LocalVariableName" />

		<!-- Checks that there are no "magic numbers", where a magic number is a numeric literal that is not defined as a constant. -->
		<module name="MagicNumber">
			<property name="tokens" value="NUM_DOUBLE, NUM_FLOAT" />
			<property name="ignoreNumbers" value="0, 0.5, -0.5, 1, -1, -2, 2" />
		</module>

		<module name="MemberName" />
		<module name="MethodLength">
			<property name="tokens" value="METHOD_DEF" />
			<property name="max" value="200" />
			<property name="countEmpty" value="false" />
		</module>
		<module name="MethodName" />
		<module name="MethodParamPad" />
		<module name="MissingSwitchDefault" />
		<module name="ModifierOrder" />
		<module name="NeedBraces">
			<property name="tokens" value="LITERAL_DO, LITERAL_ELSE, LITERAL_FOR, LITERAL_WHILE" />
		</module>
		<module name="NoWhitespaceAfter">
			<!--<property name="tokens" value="BNOT,DEC,DOT,INC,LNOT,UNARY_MINUS,UNARY_PLUS" />-->
		</module>
		<module name="NoWhitespaceBefore" />
		<module name="OperatorWrap" />
		<module name="PackageName" />
		<module name="ParameterName" />
		<module name="ParameterNumber">
			<property name="max" value="12" />
		</module>
		<module name="ParenPad" />
		<module name="RightCurly" />
		<module name="RedundantImport" />
		<module name="RedundantModifier" />
		<module name="SimplifyBooleanExpression" />
		<module name="SimplifyBooleanReturn" />
		<module name="StaticVariableName" />
		<module name="StringLiteralEquality" />
		<module name="SuperFinalize" />
		<module name="SuppressWarningsHolder" />
		<module name="TodoComment">
			<property name="severity" value="ignore" />
			<metadata name="net.sf.eclipsecs.core.lastEnabledSeverity" value="inherit" />
		</module>
		<module name="TypecastParenPad" />
		<module name="TypeName" />
		<module name="UnusedImports">
			<property name="processJavadoc" value="true" />
		</module>
		<module name="UpperEll" />
		<module name="WhitespaceAfter" />
		<module name="WhitespaceAround">
			<property name="allowEmptyMethods" value="true" />
		</module>

		<!-- <module name="HiddenField"/> -->
	</module>
</module>