src/main/resources/config/checkstyle/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">
<!-- If you set the basedir property below, then all reported file names
will be relative to the specified directory. See http://checkstyle.sourceforge.net/5.x/config.html#Checker
<property name="basedir" value="${basedir}"/> -->
<!-- Checks whether files end with a new line. -->
<!-- See http://checkstyle.sf.net/config_misc.html#NewlineAtEndOfFile -->
<!-- <module name="NewlineAtEndOfFile">
<property name="lineSeparator" value="lf" />
</module> -->
<!-- Checks that property files contain the same keys. -->
<!-- See http://checkstyle.sf.net/config_misc.html#Translation -->
<module name="Translation"/>
<!-- Checks for Size Violations. -->
<!-- See http://checkstyle.sf.net/config_sizes.html -->
<module name="FileLength"/>
<!-- Checks for whitespace -->
<!-- See http://checkstyle.sf.net/config_whitespace.html -->
<!-- <module name="FileTabCharacter">
<property name="eachLine" value="true"/>
</module> -->
<!-- Miscellaneous other checks. -->
<!-- See http://checkstyle.sf.net/config_misc.html -->
<module name="RegexpSingleline">
<property name="format" value="\s+$"/>
<property name="minimum" value="0"/>
<property name="maximum" value="0"/>
<property name="message" value="Line has trailing spaces."/>
</module>
<!-- Checks for Headers -->
<!-- See http://checkstyle.sf.net/config_header.html -->
<!-- <module name="Header"> -->
<!-- <property name="headerFile" value="${checkstyle.header.file}"/> -->
<!-- <property name="fileExtensions" value="java"/> -->
<!-- </module> -->
<module name="TreeWalker">
<!-- Ignore checkstyle for a particular line of code -->
<!-- See http://checkstyle.sf.net/config_filters.html#SuppressWithNearbyCommentFilter -->
<module name="SuppressWithNearbyCommentFilter">
<property name="commentFormat" value="SUPPRESS CHECKSTYLE"/>
<property name="checkFormat" value=".*"/>
<property name="influenceFormat" value="0"/>
</module>
<!-- Checks for Javadoc comments. -->
<!-- See http://checkstyle.sf.net/config_javadoc.html -->
<module name="JavadocStyle"/>
<!-- Checks for Naming Conventions. -->
<!-- See http://checkstyle.sf.net/config_naming.html -->
<module name="ConstantName">
<property name="format" value="^log(ger)?|[A-Z][A-Z0-9]*(_[A-Z0-9]+)*$"/>
</module>
<module name="LocalFinalVariableName"/>
<module name="LocalVariableName"/>
<module name="MemberName"/>
<module name="MethodName">
<property name="format" value="^[a-z][a-zA-Z0-9_]*$"/>
</module>
<module name="PackageName"/>
<module name="ParameterName"/>
<module name="StaticVariableName">
<property name="format" value="^[a-z][a-zA-Z0-9_]*$|[A-Z][A-Z0-9]*(_[A-Z0-9]+)*$"/>
</module>
<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="false"/>
</module>
<!-- Checks for Size Violations. -->
<!-- See http://checkstyle.sf.net/config_sizes.html -->
<module name="MethodLength"/>
<module name="ParameterNumber"/>
<!-- Checks for whitespace -->
<!-- See http://checkstyle.sf.net/config_whitespace.html -->
<module name="EmptyForIteratorPad"/>
<module name="GenericWhitespace"/>
<module name="MethodParamPad"/>
<module name="NoWhitespaceAfter"/>
<module name="NoWhitespaceBefore"/>
<module name="OperatorWrap"/>
<module name="ParenPad"/>
<module name="TypecastParenPad"/>
<module name="WhitespaceAfter"/>
<module name="WhitespaceAround">
<property name="tokens" value="RCURLY"/>
</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="EmptyStatement"/>
<module name="EqualsHashCode"/>
<!-- Hiding a field is not a real problem in modern IDEs since the
members of a class are highlighted and there are sometimes reasons
for naming a local variable like a field it corresponds to.
<module name="HiddenField">
<property name="tokens" value="VARIABLE_DEF" />
<property name="ignoreConstructorParameter" value="true" />
<property name="ignoreSetter" value="true" />
</module>
-->
<module name="IllegalInstantiation"/>
<module name="InnerAssignment"/>
<!-- <module name="MagicNumber" /> -->
<module name="MissingSwitchDefault"/>
<module name="SimplifyBooleanExpression"/>
<module name="SimplifyBooleanReturn"/>
<!-- Checks for class design -->
<!-- See http://checkstyle.sf.net/config_design.html -->
<module name="FinalClass"/>
<module name="VisibilityModifier">
<property name="protectedAllowed" value="true"/>
<property name="packageAllowed" value="true"/>
</module>
<!-- Miscellaneous other checks. -->
<!-- See http://checkstyle.sf.net/config_misc.html -->
<module name="ArrayTypeStyle"/>
<!-- <module name="TodoComment" /> -->
<module name="UpperEll"/>
</module>
<!-- Disabled modules within Checker module -->
<!--<module name="JavadocPackage"/> -->
<!-- Disabled modules within TreeWalker module -->
<!--<module name="JavadocMethod"/> -->
<!--<module name="JavadocType"/> -->
<!--<module name="JavadocVariable"/> -->
<!--<module name="LineLength"/> -->
<!--<module name="DesignForExtension"/> -->
<!--<module name="HideUtilityClassConstructor"/> -->
<!--<module name="FinalParameters"/> -->
<!--<module name="AvoidInlineConditionals"/> -->
</module>