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">
<module name="Checker">

    <module name="FileLength" />
    <module name="FileTabCharacter" />
    <module name="TreeWalker">
        <module name="ArrayTypeStyle" />
        <module name="AvoidStarImport" />
        <module name="ClassTypeParameterName" />
        <module name="ConstantName" />
        <module name="CovariantEquals" />
        <module name="DeclarationOrder" />
        <module name="DefaultComesLast" />
        <module name="EmptyForIteratorPad" />
        <module name="EmptyForInitializerPad" />
        <module name="EmptyForIteratorPad" />
        <module name="EmptyStatement" />
        <module name="EqualsHashCode" />
        <module name="FinalClass" />
        <module name="GenericWhitespace" />
        <module name="HideUtilityClassConstructor" />
        <module name="IllegalCatch" />
        <module name="IllegalImport" />
        <module name="IllegalInstantiation" />
        <module name="IllegalThrows" />
        <module name="Indentation" />
        <module name="InnerAssignment" />
        <module name="InnerTypeLast" />
        <module name="InterfaceIsType" />
        <module name="LeftCurly" />
        <module name="LineLength">
            <property name="max" value="120" />
        </module>
        <module name="LocalFinalVariableName" />
        <module name="LocalVariableName" />
        <module name="MemberName" />
        <module name="MethodCount" />
        <module name="MethodLength" />
        <module name="MethodName" />
        <module name="MethodParamPad" />
        <module name="MethodTypeParameterName" />
        <module name="MissingSwitchDefault" />
        <module name="ModifiedControlVariable" />
        <module name="ModifierOrder" />
        <module name="MultipleVariableDeclarations" />
        <module name="NoWhitespaceAfter" />
        <module name="NoWhitespaceBefore" />
        <module name="OneStatementPerLine" />
        <module name="OperatorWrap" />
        <module name="OuterTypeFilename" />
        <module name="OuterTypeNumber" />
        <module name="PackageName" />
        <module name="ParameterAssignment" />
        <module name="ParameterName" />
        <module name="ParameterNumber" />
        <module name="ParenPad" />
        <module name="RedundantImport" />
        <module name="RedundantModifier" />
        <module name="RightCurly" />
        <module name="StaticVariableName" />
        <module name="ThrowsCount" />
        <module name="TypecastParenPad" />
        <module name="TypeName" />
        <module name="UnusedImports" />
        <module name="VisibilityModifier" />
        <module name="WhitespaceAfter" />
        <module name="WhitespaceAround" />
    </module>

</module>