checkstyle.xml

<?xml version="1.0"?>
<!DOCTYPE module PUBLIC
 "-//Checkstyle//DTD Checkstyle Configuration 1.3//EN"
 "https://checkstyle.org/dtds/configuration_1_3.dtd">

<module name="Checker">
 <module name="TreeWalker">
 <module name="AvoidStarImport"/>
 <module name="ConstantName"/>
 <module name="EmptyBlock"/>
 <module name="FinalClass"/>
 <module name="MutableException"/>
 <module name="FinalLocalVariable"/>
 <module name="NoFinalizer"/>
 <module name="FinalParameters" />
 <module name="IllegalImport"/>
 <module name="UnusedImports"/>
 <module name="ConstantName"/>
 <module name="EmptyBlock"/>
 <module name="EmptyCatchBlock"/>
 <module name="EmptyLineSeparator">
 <property name="allowMultipleEmptyLines" value="false"/>
 <property name="allowNoEmptyLineBetweenFields" value="false"/>
 <property name="allowMultipleEmptyLinesInsideClassMembers" value="false"/>
 </module>
 <module name="EmptyStatement"/>
 <module name="Indentation"/>
 <module name="TodoComment"/>
 <module name="GenericWhitespace"/>
 <module name="MethodParamPad"/>
 <module name="MethodName"/>
 <module name="ConstantName"/>
 <module name="LeftCurly"/>
 </module>
 <module name="FileLength">
 <property name="max" value="1000"/>
 </module>
 <module name="LineLength">
 <property name="fileExtensions" value="java"/>
 <property name="max" value="130"/>
 <property name="ignorePattern"
 value="^( *\* *([^ ]+|\{@code .*|&lt;a href=&quot;[^&quot;]+&quot;&gt;)|(package|import) .*)$"/>
 </module>
 <module name="NewlineAtEndOfFile"/>

</module>