checkstyle.xml

<?xml version="1.0"?>
<!DOCTYPE module PUBLIC
"-//Puppy Crawl//DTD Check Configuration 1.2//EN"
"http://www.puppycrawl.com/dtds/configuration_1_2.dtd">

<module name="Checker">
  <module name="FileTabCharacter"/>
  <module name="TreeWalker">
    <module name="UnusedImports"/>
    <module name="NeedBraces"/>
    <module name="EqualsHashCode"/>
    <module name="EmptyStatement"/>
    <module name="EqualsAvoidNull"/>
    <module name="HideUtilityClassConstructor"/>
    <module name="InterfaceIsType"/>
    <module name="MissingSwitchDefault"/>
    <module name="MultipleVariableDeclarations"/>
    <module name="OneStatementPerLine"/>
    <module name="NoClone"/>
    <module name="NoFinalizer"/>
    <module name="RedundantImport"/>
    <module name="DefaultComesLast"/>
    <module name="SuppressWarningsHolder" />
  </module>

  <module name="SuppressWarningsFilter" />
</module>