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sshd-checkstyle.xml
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<?xml version="1.0"?>
<!DOCTYPE module PUBLIC
"-//Puppy Crawl//DTD Check Configuration 1.3//EN"
"http://www.puppycrawl.com/dtds/configuration_1_3.dtd">
<!--
Checkstyle configuration that checks the SSHD coding conventions.
Checkstyle is very configurable. Be sure to read the documentation at
http://checkstyle.sf.net (or in your downloaded distribution).
To completely disable a check, just comment it out or delete it from the file.
Authors: Guillaume Nodet, Goldstein Lyor
-->
<module name="Checker">
<!-- Checks whether files end with a new line. -->
<!-- See http://checkstyle.sf.net/config_misc.html#NewlineAtEndOfFile -->
<!--
<module name="NewlineAtEndOfFile" />
-->
<!-- Checks that property files contain the same keys. -->
<!-- See http://checkstyle.sf.net/config_misc.html#Translation -->
<module name="Translation" />
<!--<module name="StrictDuplicateCode" />-->
<module name="TreeWalker">
<!-- Checks for Javadoc comments. -->
<!-- See http://checkstyle.sf.net/config_javadoc.html -->
<!--
<module name="PackageHtml" />
<module name="JavadocMethod" />
<module name="JavadocType" />
<module name="JavadocVariable" />
<module name="JavadocStyle" />
-->
<!-- Check annotations conventions -->
<!-- See http://checkstyle.sourceforge.net/config_annotation.html -->
<module name="MissingOverride" />
<module name="MissingDeprecated" />
<module name="AnnotationLocation">
<property name="allowSamelineMultipleAnnotations" value="false" />
<property name="allowSamelineSingleParameterlessAnnotation" value="false" />
<property name="allowSamelineParameterizedAnnotation" value="false" />
</module>
<!-- Checks for Naming Conventions. -->
<!-- See http://checkstyle.sf.net/config_naming.html -->
<module name="ConstantName" />
<module name="LocalFinalVariableName" />
<module name="LocalVariableName">
<property name="format" value="^[a-z][a-zA-Z0-9_]*$" />
</module>
<module name="MemberName">
<property name="format" value="^[a-z][a-zA-Z0-9_]*$" />
</module>
<module name="MethodName" />
<module name="PackageName" />
<module name="ParameterName">
<property name="format" value="^[a-z][a-zA-Z0-9_]*$" />
</module>
<module name="StaticVariableName" />
<module name="TypeName" />
<!-- Checks for imports -->
<!-- See http://checkstyle.sf.net/config_imports.html -->
<module name="AvoidStarImport" />
<module name="AvoidStaticImport" />
<module name="IllegalImport" /><!-- defaults to sun.* packages -->
<module name="RedundantImport" />
<module name="UnusedImports" />
<module name="ImportOrder">
<property name="groups" value="java,javax,org.w3c,org.xml,junit,antlr,com.,net,org,*" />
<property name="ordered" value="true" />
</module>
<!--
<module name="ImportControl">
<property name="file" value="etc/import-control.xml" />
</module>
-->
<!-- Checks for Size Violations. -->
<!-- See http://checkstyle.sf.net/config_sizes.html -->
<module name="AnonInnerLength">
<property name="max" value="50" />
</module>
<module name="ExecutableStatementCount">
<property name="max" value="100" />
</module>
<module name="LineLength">
<property name="max" value="180" />
</module>
<module name="MethodLength">
<property name="max" value="150" />
<property name="countEmpty" value="false" />
</module>
<!-- DISABLED
<module name="ParameterNumber">
<property name="max" value="7" />
</module>
-->
<!-- Checks for whitespace -->
<!-- See http://checkstyle.sf.net/config_whitespace.html -->
<module name="EmptyForIteratorPad" />
<module name="EmptyForInitializerPad" />
<module name="MethodParamPad" />
<module name="NoWhitespaceAfter">
<property name="tokens" value="ARRAY_INIT,BNOT,DEC,DOT,INC,LNOT,UNARY_MINUS,UNARY_PLUS" />
</module>
<module name="NoWhitespaceBefore" />
<module name="GenericWhitespace"/>
<module name="OperatorWrap" />
<module name="ParenPad" />
<module name="TypecastParenPad" />
<module name="WhitespaceAfter">
<property name="tokens" value="COMMA, SEMI" />
</module>
<module name="WhitespaceAround">
<property name="tokens" value="ASSIGN, BAND, BAND_ASSIGN, BOR, BOR_ASSIGN, BSR, BSR_ASSIGN, BXOR, BXOR_ASSIGN, COLON, DIV, DIV_ASSIGN, EQUAL, GE, GT, LAND, LCURLY, LE, LITERAL_ASSERT, LITERAL_CATCH, LITERAL_DO, LITERAL_ELSE, LITERAL_FINALLY, LITERAL_FOR, LITERAL_IF, LITERAL_RETURN, LITERAL_SYNCHRONIZED, LITERAL_TRY, LITERAL_WHILE, LOR, LT, MINUS, MINUS_ASSIGN, MOD, MOD_ASSIGN, NOT_EQUAL, PLUS, PLUS_ASSIGN, QUESTION, RCURLY, SL, SLIST, SL_ASSIGN, SR, SR_ASSIGN, STAR, STAR_ASSIGN,TYPE_EXTENSION_AND" />
</module>
<!-- Modifier Checks -->
<!-- See http://checkstyle.sf.net/config_modifiers.html -->
<module name="ModifierOrder" />
<module name="RedundantModifier" />
<!-- Checks for blocks. You know, those {}'s -->
<!-- See http://checkstyle.sf.net/config_blocks.html -->
<module name="AvoidNestedBlocks">
<property name="allowInSwitchCase" value="true" />
</module>
<module name="EmptyBlock">
<property name="option" value="text" />
</module>
<module name="LeftCurly" />
<module name="NeedBraces" />
<module name="RightCurly" />
<module name="EmptyCatchBlock">
<property name="exceptionVariableName" value="expected|ignore" />
</module>
<!-- Checks for common coding problems -->
<!-- See http://checkstyle.sf.net/config_coding.html -->
<!--<module name="ArrayTrailingComma" />-->
<!--<module name="AvoidInlineConditionals" />-->
<module name="CovariantEquals" />
<module name="EmptyStatement" />
<module name="EqualsHashCode" />
<!--<module name="FinalLocalVariable" />-->
<!-- DISABLED
<module name="HiddenField">
<property name="ignoreConstructorParameter" value="true" />
<property name="ignoreSetter" value="true" />
</module>
-->
<module name="IllegalInstantiation" />
<!--<module name="IllegalToken" />-->
<!--<module name="IllegalTokenText" />-->
<module name="InnerAssignment" />
<!--<module name="MagicNumber" />-->
<module name="MissingSwitchDefault" />
<!--module name="ModifiedControlVariable"/-->
<module name="SimplifyBooleanExpression" />
<module name="SimplifyBooleanReturn" />
<module name="StringLiteralEquality" />
<module name="NestedIfDepth">
<property name="max" value="3" />
</module>
<module name="NestedTryDepth">
<property name="max" value="3" />
</module>
<module name="SuperClone" />
<module name="SuperFinalize" />
<!--<module name="IllegalCatch" />-->
<module name="IllegalThrows">
<property name="illegalClassNames" value="java.lang.Error,java.lang.RuntimeException" />
</module>
<!--<module name="RedundantThrows" />-->
<module name="PackageDeclaration" />
<!-- see http://checkstyle.sourceforge.net/config_coding.html#ReturnCount -->
<module name="ReturnCount">
<property name="max" value="15" />
<property name="maxForVoid" value="15" />
</module>
<module name="IllegalType">
<property name="format" value="^xxx$" />
<property name="illegalClassNames" value="java.util.GregorianCalendar, java.util.Hashtable, java.util.HashSet, java.util.HashMap, java.util.ArrayList, java.util.LinkedList, java.util.LinkedHashMap, java.util.LinkedHashSet, java.util.TreeSet, java.util.TreeMap" />
</module>
<module name="DeclarationOrder" />
<!--<module name="ParameterAssignment" />-->
<module name="ExplicitInitialization" />
<module name="DefaultComesLast" />
<!--<module name="MissingCtor" />-->
<module name="FallThrough" />
<!--<module name="MultipleStringLiterals" />-->
<module name="MultipleVariableDeclarations" />
<!--<module name="RequireThis" />-->
<module name="UnnecessaryParentheses" />
<!-- Checks for class design -->
<!-- See http://checkstyle.sf.net/config_design.html -->
<!--<module name="DesignForExtension" />-->
<module name="FinalClass" />
<module name="HideUtilityClassConstructor" />
<module name="InterfaceIsType" />
<!--<module name="MutableException" />-->
<module name="ThrowsCount">
<property name="max" value="5" />
</module>
<module name="VisibilityModifier">
<property name="protectedAllowed" value="true" />
<property name="packageAllowed" value="true" />
<!-- this is needed for the resource injection unit tests. It will removed
when private member inject is supported.
-->
<property name="publicMemberPattern" value="resource[12].*" />
</module>
<!-- Metrics checks. -->
<!-- See http://checkstyle.sf.net/config_metrics.html -->
<module name="BooleanExpressionComplexity">
<property name="max" value="10" />
</module>
<!--<module name="ClassDataAbstractionCoupling" />-->
<!--<module name="ClassFanOutComplexity" />-->
<!--<module name="CyclomaticComplexity" />-->
<!--<module name="NPathComplexity" />-->
<module name="JavaNCSS">
<property name="methodMaximum" value="150" />
<property name="classMaximum" value="2000" />
</module>
<!-- Miscellaneous other checks. -->
<!-- See http://checkstyle.sf.net/config_misc.html -->
<!--
<module name="ArrayTypeStyle" />
<module name="FinalParameters" />
-->
<!--
<module name="GenericIllegalRegexp">
<property name="format" value="\s+$" />
<property name="message" value="Line has trailing spaces." />
</module>
-->
<!-- DISABLED
<module name="TodoComment">
<property name="format" value="TODO" />
</module>
-->
<module name="UpperEll" />
<!--Assert statement may have side effects:-->
<module name="DescendantToken">
<property name="tokens" value="LITERAL_ASSERT" />
<property name="limitedTokens" value="ASSIGN,DEC,INC,POST_DEC,POST_INC,PLUS_ASSIGN,MINUS_ASSIGN,STAR_ASSIGN,DIV_ASSIGN,MOD_ASSIGN,BSR_ASSIGN,SR_ASSIGN,SL_ASSIGN,BAND_ASSIGN,BXOR_ASSIGN,BOR_ASSIGN" />
<property name="maximumNumber" value="0" />
</module>
<!--<module name="UncommentedMain" />-->
<!--module name="TrailingComment"/-->
<module name="Indentation">
<property name="caseIndent" value="4" />
<property name="lineWrappingIndentation" value="0" />
</module>
<!--<module name="RequiredRegexp">-->
<!-- Make the @SuppressWarnings annotations available to Checkstyle -->
<module name="SuppressWarningsHolder" />
<module name="SuppressionCommentFilter">
<property name="offCommentFormat" value="CHECKSTYLE\:OFF" />
<property name="onCommentFormat" value="CHECKSTYLE\:ON" />
</module>
<module name="SuppressionCommentFilter">
<property name="offCommentFormat" value="CHECKSTYLE.OFF\:([\w\|]+)" />
<property name="onCommentFormat" value="CHECKSTYLE.ON\:([\w\|]+)" />
<property name="checkFormat" value="$1" />
</module>
</module>
<module name="SuppressWarningsFilter" />
<!-- Header checks -->
<module name="Header">
<property name="headerFile" value="${checkstyle.header.file}"/>
<property name="fileExtensions" value="java"/>
</module>
<!-- <module name="RegexpHeader" /> -->
<module name="FileLength">
<property name="max" value="4096" />
</module>
<module name="FileTabCharacter">
<property name="eachLine" value="true" />
</module>
</module>