8VIM/checkstyle.xml

<?xml version="1.0"?><!DOCTYPE module PUBLIC
    "-//Puppy Crawl//DTD Check Configuration 1.2//EN"
    "http://www.puppycrawl.com/dtds/configuration_1_2.dtd">

<module name="Checker">
    <module name="NewlineAtEndOfFile" />
    <module name="FileLength" />
    <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)\b[^ ]" />
        <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>
    <!-- Checks for Size Violations.                    -->
    <!-- See http://checkstyle.sf.net/config_sizes.html -->
    <module name="LineLength">
        <property name="max" value="150" />
        <property name="tabWidth" value="4" />
    </module>

    <module name="TreeWalker">
        <!--<property name="cacheFile" value="${checkstyle.cache.file}"/>-->

        <!-- Checks for Javadoc comments.                     -->
        <!-- See http://checkstyle.sf.net/config_javadoc.html -->
        <!--<module name="JavadocMethod">-->
        <!--<property name="allowUndeclaredRTE" value="true"/>-->
        <!--</module>-->
        <!--<module name="JavadocType" />-->
        <!--module name="JavadocVariable"/-->
        <!--<module name="JavadocStyle" />-->


        <!-- Checks for Naming Conventions.                  -->
        <!-- See http://checkstyle.sf.net/config_naming.html -->
        <module name="ConstantName" />
        <module name="LocalFinalVariableName" />
        <module name="LocalVariableName" />
        <module name="MemberName">
            <property name="format" value="^_?[a-z][a-zA-Z0-9]*$" />
        </module>
        <module name="MethodName">
            <property name="format" value="^[a-z][a-zA-Z0-9_]*$" />
        </module>
        <module name="PackageName" />
        <module name="ParameterName" />
        <module name="StaticVariableName" />
        <module name="TypeName" />


        <!-- Checks for imports                              -->
        <!-- See http://checkstyle.sf.net/config_import.html -->
        <module name="AvoidStarImport" />
        <module name="IllegalImport" />
        <!-- defaults to sun.* packages -->
        <module name="RedundantImport" />
        <module name="UnusedImports">
            <property name="processJavadoc" value="true" />
        </module>


        <module name="MethodLength" />
        <!--<module name="ParameterNumber">-->
        <!--<property name="max" value="8"/>-->
        <!--</module>-->


        <!-- Checks for whitespace                               -->
        <!-- See http://checkstyle.sf.net/config_whitespace.html -->
        <module name="GenericWhitespace" />
        <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="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>


        <!-- 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" />
        <module name="EmptyBlock" />
        <module name="LeftCurly" />
        <module name="NeedBraces" />
        <module name="RightCurly" />


        <!-- Checks for common coding problems               -->
        <!-- See http://checkstyle.sf.net/config_coding.html -->
        <!--<module name="AvoidInlineConditionals"/>-->
        <module name="CovariantEquals" />
        <module name="EmptyStatement" />
        <module name="EqualsAvoidNull"/>
        <module name="EqualsHashCode" />
        <!--<module name="HiddenField"/>-->
        <module name="IllegalInstantiation" />
        <module name="InnerAssignment"/>
        <!--
        <module name="MagicNumber">
            <property name="ignoreNumbers" value="-1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9" />
        </module>
        -->
        <!--<module name="MissingSwitchDefault"/>-->
        <!--<module name="RedundantThrows">-->
        <!--<property name="allowUnchecked" value="true"/>-->
        <!--<property name="allowSubclasses" value="true"/>-->
        <!--</module>-->
        <module name="SimplifyBooleanExpression" />
        <module name="SimplifyBooleanReturn" />
        <module name="StringLiteralEquality" />
<!--        <module name="IllegalCatch" />-->
        <module name="IllegalThrows" />
        <module name="FallThrough" />
<!--        <module name="MultipleStringLiterals" />-->
        <module name="UnnecessaryParentheses" />
<!--        <module name="DeclarationOrder"/>-->

        <!-- 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="VisibilityModifier">
            <property name="protectedAllowed" value="true"/>
        </module>
        <module name="MutableException">
        <!-- Extend MutableException to enforce immutable events as well -->
            <property name="format" value="^.*Exception$|^.*Error$|^.*Event$" />
        </module>

        <!-- Miscellaneous other checks.                   -->
        <!-- See http://checkstyle.sf.net/config_misc.html -->
        <module name="ArrayTypeStyle" />
        <!--module name="FinalParameters"/-->
        <!--module name="TodoComment"/-->
        <module name="UpperEll" />
        <module name="Indentation">
            <property name="caseIndent" value="4" />
        </module>
        <!--<module name="TrailingComment" />-->
    </module>
</module>