<?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">

<module name="Checker">

<property name="severity" value="error" />

<module name="TreeWalker">

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

<module name="FileContentsHolder" />

<module name="SuppressWarningsHolder" />

<module name="LineLength">

<property name="max" value="200"/>

</module>

<module name="IllegalInstantiation" />

<module name="OneTopLevelClass" />

<module name="AnnotationUseStyle" />

<module name="AnnotationLocation" >

<property name="allowSamelineSingleParameterlessAnnotation" value="false" />

</module>

<module name="ClassTypeParameterName" />

<module name="ConstantName" />

<module name="LocalVariableName" />

<module name="MemberName" />

<module name="MethodName" />

<module name="MethodTypeParameterName" />

<module name="PackageName" />

<module name="ParameterName" />

<module name="StaticVariableName" />

<module name="TypeName" />

<module name="MissingDeprecated" />

<module name="MissingOverride" />

<module name="AvoidStarImport" />

<module name="IllegalImport" />

<module name="ImportOrder">

<property name="groups" value="/^javax?\./,org"/>

<property name="ordered" value="true"/>

<property name="separated" value="true"/>

<property name="option" value="top"/>

<property name="sortStaticImportsAlphabetically" value="true"/>

</module>

<module name="RedundantImport" />

<module name="UnusedImports" />

<module name="MethodLength" />

<module name="ParameterNumber" />

<module name="OuterTypeNumber" />

<module name="MethodCount" />

<module name="EmptyForInitializerPad" />

<module name="EmptyForIteratorPad" />

<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="MethodParamPad" />

<module name="ParenPad" />

<module name="TypecastParenPad" />

<module name="WhitespaceAfter" />

<module name="WhitespaceAround">

<property name="tokens"

value="ASSIGN, BAND, BAND_ASSIGN, BOR, BOR_ASSIGN, BSR, BSR_ASSIGN, BXOR, BXOR_ASSIGN, COLON, DIV, DIV_ASSIGN, DO_WHILE, EQUAL, GE, GT, LAND, LCURLY, LE, LITERAL_ASSERT, LITERAL_CATCH, LITERAL_DO, LITERAL_ELSE, LITERAL_FINALLY, LITERAL_FOR, LITERAL_IF, LITERAL_RETURN, LITERAL_SWITCH, LITERAL_SYNCHRONIZED, LITERAL_TRY, LITERAL_WHILE, LOR, LT, MINUS, MINUS_ASSIGN, MOD, MOD_ASSIGN, NOT_EQUAL, PLUS, PLUS_ASSIGN, QUESTION, SL, SLIST, SL_ASSIGN, SR, SR_ASSIGN, STAR, STAR_ASSIGN, TYPE_EXTENSION_AND" />

</module>

<module name="RedundantModifier" />

<module name="AvoidNestedBlocks">

<property name="allowInSwitchCase" value="true" />

</module>

<module name="LeftCurly">

<property name="maxLineLength" value="200" />

</module>

<module name="NeedBraces" />

<module name="RightCurly" />

<module name="CovariantEquals" />

<module name="DefaultComesLast" />

<module name="EmptyStatement" />

<module name="EmptyCatchBlock" />

<module name="EmptyBlock" >

<property name="option" value="text"/>

</module>

<module name="EqualsHashCode" />

<module name="FallThrough" />

<module name="IllegalThrows" />

<module name="IllegalType">

<property name="illegalClassNames "

value="java.util.GregorianCalendar, java.util.Hashtable, java.util.HashSet, java.util.HashMap, java.util.LinkedList, java.util.LinkedHashMap, java.util.LinkedHashSet, java.util.TreeSet, java.util.TreeMap, java.util.Vector" />

</module>

<module name="InnerAssignment" />

<module name="ModifiedControlVariable" />

<module name="MultipleVariableDeclarations" />

<module name="NestedForDepth">

<property name="max" value="2" />

</module>

<module name="NestedIfDepth"> <!-- this is too high, we should refactor those parts -->

<property name="max" value="5" />

</module>

<module name="NestedTryDepth" />

<module name="NoClone" />

<module name="NoFinalizer" />

<module name="PackageDeclaration" />

<module name="SimplifyBooleanExpression" />

<module name="SimplifyBooleanReturn" />

<module name="StringLiteralEquality" />

<module name="ArrayTrailingComma" />

<module name="UnnecessaryParentheses" />

<module name="OneStatementPerLine" />

<module name="HideUtilityClassConstructor" />

<module name="FinalClass" />

<module name="InterfaceIsType" />

<module name="MutableException" />

<module name="ThrowsCount">

<property name="max" value="2" />

</module>

<!-- we should really enable the following -->

<!-- <module name="VisibilityModifier"> <property name="packageAllowed"

<module name="ArrayTypeStyle" />

<module name="Indentation">

<property name="caseIndent" value="0" />

<property name="lineWrappingIndentation" value="2" />

</module>

<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="UpperEll" />

<module name="OuterTypeFilename" />

<module name="OuterTypeNumber" />

<module name="JavadocType" />

<module name="JavadocMethod" />

<module name="JavadocVariable" />

<module name="JavadocStyle" />

<!-- github.com/checkstyle/checkstyle/issues/1064 -->

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

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

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

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

<module name="CommentsIndentation" />

</module>

<module name="FileLength" />

<module name="SuppressionCommentFilter" />

<module name="SuppressWarningsFilter" />

<module name="SuppressionFilter">

<property name="file" value="${checkstyle.suppressions.file}"/>

</module>

<module name="NewlineAtEndOfFile"/>

</module>