checkstyle.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">
<module name='Checker'>

    <!-- asetetaan kieliasetukset englanniksi. -->
    <property name="localeCountry" value="EN"/>
    <property name="localeLanguage" value="en"/>

    <module name='TreeWalker'>

        <property name='tabWidth' value='4' />
        
        <!-- Block Checks -->

        <module name='EmptyBlock' />
        <module name='LeftCurly' />
        <module name='NeedBraces' />
        <module name='RightCurly' />
        <module name='AvoidNestedBlocks' />
        <module name="NestedIfDepth">
          <property name="max" value="2"/>
        </module>
        <module name="NestedForDepth">
          <property name="max" value="2"/>
        </module>
        <module name="NestedTryDepth"/>

        <!-- Miscellaneous -->
        <module name='Indentation' />
        <module name="OneStatementPerLine"/>

        <!--- Naming Conventions -->

        <module name='ClassTypeParameterName' />
        <module name='ConstantName' />
        <module name='LocalFinalVariableName' />
        <module name='LocalVariableName' />
        <module name='MemberName' />
        <module name='MethodName' />
        <module name='MethodTypeParameterName' />

        <module name='PackageName'>
            <property name='format' value='^[a-z]+(\.[a-z][a-z0-9]*)*$' />
        </module>

        <module name='ParameterName' />
        <module name='StaticVariableName' />
        <module name='TypeName' />

        <!-- Whitespace -->

        <module name='GenericWhitespace' />
        <module name='EmptyForInitializerPad' />
        <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'>
            <property name='tokens' value='SEMI, DOT, POST_DEC, POST_INC' />
            <property name='allowLineBreaks' value='true' />
        </module>

        <module name='ParenPad' />
        <module name='TypecastParenPad' />
        <module name='WhitespaceAfter' />

        <module name='WhitespaceAround'>
            <property name='allowEmptyConstructors' value='true' />
            <property name='allowEmptyMethods' value='true' />
        </module>

    </module>

    <!-- File Length -->

    <module name='FileLength'>
        <property name='max' value='200' />
    </module>

    <module name="SuppressionFilter">
    	<property name="file" value="skipped_files.xml" />
    </module>

</module>