Checkstyle configuration file

checkstyle_nkrchecks.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: NKrChecks
    Description: 
	Slightly modified version of Sun Checks that better matches the default code formatter setting of Eclipse.
-->
<module name="Checker">
	<property name="severity" value="warning"/>
	<module name="TreeWalker">
		<property name="tabWidth" value="4"/>
		<module name="JavadocMethod">
			<property name="allowMissingJavadoc" value="true"/>
			<property name="allowMissingParamTags" value="true"/>
		</module>
		<module name="JavadocStyle"/>
		<module name="JavadocType">
			<property name="severity" value="ignore"/>
		</module>
		<module name="JavadocVariable">
			<property name="severity" value="ignore"/>
		</module>
		<module name="ConstantName"/>
		<module name="LocalFinalVariableName"/>
		<module name="LocalVariableName"/>
		<module name="MemberName"/>
		<module name="MethodName"/>
		<module name="PackageName">
			<property name="format" value="^[a-zA-Z][a-zA-Z0-9]+(\.[a-zA-Z][a-zA-Z0-9]*)*$"/>
		</module>
		<module name="ParameterName"/>
		<module name="StaticVariableName"/>
		<module name="TypeName"/>
		<module name="AvoidStarImport"/>
		<module name="IllegalImport"/>
		<module name="RedundantImport"/>
		<module name="UnusedImports"/>
		<module name="LineLength">
			<property name="max" value="200"/>
			<property name="tabWidth" value="4"/>
		</module>
		<module name="MethodLength"/>
		<module name="ParameterNumber"/>
		<module name="EmptyForIteratorPad"/>
		<module name="MethodParamPad"/>
		<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="ParenPad"/>
		<module name="TypecastParenPad"/>
		<module name="WhitespaceAfter"/>
		<module name="WhitespaceAround">
			<property name="allowEmptyConstructors" value="true"/>
			<property name="allowEmptyMethods" value="true"/>
		</module>
		<module name="ModifierOrder"/>
		<module name="RedundantModifier"/>
		<module name="AvoidNestedBlocks"/>
		<module name="EmptyBlock"/>
		<module name="LeftCurly"/>
		<module name="NeedBraces"/>
		<module name="RightCurly"/>
		<module name="EmptyStatement"/>
		<module name="EqualsHashCode"/>
		<module name="HiddenField">
			<property name="ignoreConstructorParameter" value="true"/>
			<property name="ignoreSetter" value="true"/>
		</module>
		<module name="IllegalInstantiation"/>
		<module name="InnerAssignment"/>
		<module name="MagicNumber"/>
		<module name="MissingSwitchDefault"/>
		<module name="SimplifyBooleanExpression"/>
		<module name="SimplifyBooleanReturn"/>
		<module name="DesignForExtension">
			<property name="severity" value="ignore"/>
		</module>
		<module name="FinalClass"/>
		<module name="HideUtilityClassConstructor"/>
		<module name="InterfaceIsType"/>
		<module name="VisibilityModifier">
			<property name="protectedAllowed" value="true"/>
		</module>
		<module name="ArrayTypeStyle"/>
		<module name="FinalParameters"/>
		<module name="TodoComment">
			<property name="severity" value="ignore"/>
		</module>
		<module name="UpperEll"/>
		<module name="ModifiedControlVariable"/>
		<module name="RegexpSinglelineJava">
			<property name="format" value="^\t* +\t*\S"/>
			<property name="message" value="Line has leading space characters; indentation should be performed with tabs only."/>
			<property name="ignoreComments" value="true"/>
		</module>
		<module name="SuppressWarningsHolder" />
		<module name="SuppressionCommentFilter">
			<property name="offCommentFormat" value="CHECKSTYLE\:OFF ([\w\|]+)"/>
			<property name="onCommentFormat" value="CHECKSTYLE\:ON ([\w\|]+)"/>
			<property name="checkFormat" value="$1"/>
		</module>
	</module>
	<module name="SuppressWarningsFilter" />
	<module name="JavadocPackage">
		<property name="severity" value="ignore"/>
	</module>
	<module name="NewlineAtEndOfFile">
		<property name="lineSeparator" value="lf"/>
	</module>
	<module name="Translation"/>
	<module name="FileLength"/>
	<module name="RegexpSingleline">
		<property name="severity" value="ignore"/>
		<property name="format" value="\s+$"/>
		<property name="message" value="Line has trailing spaces."/>
	</module>
</module>