fishercoder_checkstyle.xml

<?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 configurartion that checks the Google coding conventions from:

    -  Google Java Style
       https://google-styleguide.googlecode.com/svn-history/r130/trunk/javaguide.html

    Checkstyle is very configurable. Be sure to read the documentation at
    http://checkstyle.sf.net (or in your downloaded distribution).

    Most Checks are configurable, be sure to consult the documentation.

    To completely disable a check, just comment it out or delete it from the file.

    Authors: Max Vetrenko, Ruslan Diachenko, Roman Ivanov.

 -->

<module name="Checker">
    <property name="charset" value="UTF-8"/>

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

    <module name="SuppressionCommentFilter">
        <property name="offCommentFormat" value="CHECKSTYLE_OFF\: ([\w\|]+)"/>
        <property name="onCommentFormat" value="CHECKSTYLE_OFF\: ([\w\|]+)"/>
        <property name="checkFormat" value="$1"/>
    </module>

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

        <module name="OuterTypeFilename"/>

        <module name="IllegalTokenText">
          <property name="tokens" value="STRING_LITERAL, CHAR_LITERAL"/>
          <property name="format" value="\\u00(08|09|0(a|A)|0(c|C)|0(d|D)|22|27|5(C|c))|\\(0(10|11|12|14|15|42|47)|134)"/>
          <property name="message" value="Avoid using corresponding octal or Unicode escape."/>
        </module>

        <module name="AvoidEscapedUnicodeCharacters">
          <property name="allowEscapesForControlCharacters" value="true"/>
          <property name="allowByTailComment" value="true"/>
          <property name="allowNonPrintableEscapes" value="true"/>
        </module>

        <module name="LineLength">
            <!--change it to 100 later-->
            <property name="max" value="1000000"/>
            <property name="ignorePattern" value="^package.*|^import.*|a href|href|http://|https://|ftp://"/>
        </module>

        <module name="AvoidStarImport"/>

        <module name="OneTopLevelClass"/>

        <module name="NoLineWrap"/>

        <module name="EmptyBlock">
            <property name="option" value="TEXT"/>
            <property name="tokens" value="LITERAL_TRY, LITERAL_FINALLY, LITERAL_IF, LITERAL_ELSE, LITERAL_SWITCH"/>
        </module>

        <module name="NeedBraces"/>

        <module name="LeftCurly">
            <property name="maxLineLength" value="100"/>
        </module>

        <module name="RightCurly"/>

        <module name="RightCurly">
            <property name="option" value="alone"/>
            <property name="tokens"
                      value="CLASS_DEF, METHOD_DEF, CTOR_DEF, LITERAL_FOR, LITERAL_WHILE, LITERAL_DO, STATIC_INIT, INSTANCE_INIT"/>
        </module>

        <module name="WhitespaceAround">
            <property name="allowEmptyConstructors" value="true"/>
            <property name="allowEmptyMethods" value="true"/>
            <property name="allowEmptyTypes" value="true"/>
            <property name="allowEmptyLoops" value="true"/>
            <message key="ws.notFollowed"
                     value="WhitespaceAround: ''{0}'' is not followed by whitespace."/>
            <message key="ws.notPreceded"
                     value="WhitespaceAround: ''{0}'' is not preceded with whitespace."/>
        </module>

        <module name="OneStatementPerLine"/>

        <module name="ArrayTypeStyle"/>

        <module name="MissingSwitchDefault"/>

        <module name="FallThrough"/>

        <module name="UpperEll"/>

        <module name="ModifierOrder"/>

        <module name="EmptyLineSeparator">
            <property name="allowNoEmptyLineBetweenFields" value="true"/>
        </module>

        <module name="MultipleVariableDeclarations"/>

        <module name="SeparatorWrap">
            <property name="tokens" value="DOT"/>
            <property name="option" value="nl"/>
        </module>

        <module name="SeparatorWrap">
            <property name="tokens" value="COMMA"/>
            <property name="option" value="EOL"/>
        </module>

        <module name="PackageName">
            <property name="format" value="^[a-z]+(\.[a-z][a-z0-9]*)*$"/>
            <message key="name.invalidPattern"
                     value="Package name ''{0}'' must match pattern ''{1}''."/>
        </module>

        <module name="TypeName">
            <property name="format" value="^[_]*[0-9]*[a-zA-Z0-9]*$"/>
            <message key="name.invalidPattern"
                     value="Type name ''{0}'' must match pattern ''{1}''."/>
        </module>

        <module name="MemberName">
            <property name="format" value="^[a-z]*[a-z0-9][a-zA-Z0-9]*$"/>
            <message key="name.invalidPattern"
                     value="Member name ''{0}'' must match pattern ''{1}''."/>
        </module>

        <module name="ParameterName">
            <property name="format" value="^[a-zA-Z][a-zA-Z0-9]*$"/>
            <message key="name.invalidPattern"
                     value="Parameter name ''{0}'' must match pattern ''{1}''."/>
        </module>

        <module name="LocalVariableName">
            <property name="tokens" value="VARIABLE_DEF"/>
            <property name="format" value="^[a-zA-Z][a-zA-Z0-9]*$"/>
            <property name="allowOneCharVarInForLoop" value="true"/>
            <message key="name.invalidPattern"
                     value="Local variable name ''{0}'' must match pattern ''{1}''."/>
        </module>

        <module name="ClassTypeParameterName">
            <property name="format" value="(^[A-Z][0-9]?)$|([A-Z][a-zA-Z0-9]*[T]$)"/>
            <message key="name.invalidPattern"
                     value="Class type name ''{0}'' must match pattern ''{1}''."/>
        </module>

        <module name="MethodTypeParameterName">
            <property name="format" value="(^[A-Z][0-9]?)$|([A-Z][a-zA-Z0-9]*[T]$)"/>
            <message key="name.invalidPattern"
                     value="Method type name ''{0}'' must match pattern ''{1}''."/>
        </module>

        <module name="NoFinalizer"/>

        <module name="GenericWhitespace">
            <message key="ws.followed"
                     value="GenericWhitespace ''{0}'' is followed by whitespace."/>
            <message key="ws.preceded"
                     value="GenericWhitespace ''{0}'' is preceded with whitespace."/>
            <message key="ws.illegalFollow"
                     value="GenericWhitespace ''{0}'' should followed by whitespace."/>
            <message key="ws.notPreceded"
                     value="GenericWhitespace ''{0}'' is not preceded with whitespace."/>
        </module>

        <module name="AbbreviationAsWordInName">
            <property name="ignoreFinal" value="false"/>
            <property name="allowedAbbreviationLength" value="10"/>
        </module>

        <module name="OverloadMethodsDeclarationOrder"/>

        <module name="VariableDeclarationUsageDistance">
            <property name="allowedDistance" value="20"/>
        </module>

        <module name="MethodParamPad"/>

        <module name="OperatorWrap">
            <property name="option" value="NL"/>
            <property name="tokens"
                      value="BAND, BOR, BSR, BXOR, DIV, EQUAL, GE, GT, LAND, LE, LITERAL_INSTANCEOF, LOR, LT, MINUS, MOD, NOT_EQUAL, PLUS, QUESTION, SL, SR, STAR "/>
        </module>

        <module name="MethodName">
            <property name="format" value="^[a-z][a-zA-Z0-9][a-zA-Z0-9_]*$"/>
            <message key="name.invalidPattern"
                     value="Method name ''{0}'' must match pattern ''{1}''."/>
        </module>

        <module name="MethodLength">
            <property name="tokens" value="METHOD_DEF"/>
            <property name="max" value="200000"/>
            <property name="countEmpty" value="false"/>
        </module>

    </module>
</module>