pmd-ruleset.xml

<?xml version="1.0" encoding="UTF-8"?>
<ruleset name="WPILibRuleset"
  xmlns="http://pmd.sourceforge.net/ruleset/2.0.0"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://pmd.sourceforge.net/ruleset/2.0.0 http://pmd.sourceforge.net/ruleset_2_0_0.xsd">

  <description>PMD Ruleset for WPILib</description>

  <exclude-pattern>.*/LimeligtHelpers.java</exclude-pattern>

  <rule ref="category/java/bestpractices.xml">
    <exclude name="AccessorClassGeneration" />
    <exclude name="AccessorMethodGeneration" />
    <exclude name="AvoidPrintStackTrace" />
    <exclude name="AvoidReassigningCatchVariables" />
    <exclude name="AvoidReassigningParameters" />
    <exclude name="AvoidUsingHardCodedIP" />
    <exclude name="ConstantsInInterface" />
    <exclude name="JUnitAssertionsShouldIncludeMessage" />
    <exclude name="JUnitTestContainsTooManyAsserts" />
    <exclude name="JUnitTestsShouldIncludeAssert" />
    <exclude name="JUnit4TestShouldUseAfterAnnotation" />
    <exclude name="JUnit4TestShouldUseBeforeAnnotation" />
    <exclude name="JUnit4TestShouldUseTestAnnotation" />
    <exclude name="LooseCoupling" />
    <exclude name="PreserveStackTrace" />
    <exclude name="ReplaceHashtableWithMap" />
    <exclude name="ReplaceVectorWithList" />
    <exclude name="SwitchStmtsShouldHaveDefault" />
    <exclude name="SystemPrintln" />
    <exclude name="UseVarargs" />
  </rule>

  <rule ref="category/java/bestpractices.xml/UnusedPrivateMethod">
    <properties>
      <property name="violationSuppressRegex"
        value=".*'.*Arguments\(\)'.*" />
    </properties>
  </rule>

  <rule ref="category/java/bestpractices.xml/UnusedLocalVariable">
    <properties>
      <property name="violationSuppressXPath" value="//Resource" />
    </properties>
  </rule>

  <rule ref="category/java/design.xml">
    <exclude name="AvoidThrowingRawExceptionTypes" />
    <exclude name="AvoidThrowingNewInstanceOfSameException" />
    <exclude name="CognitiveComplexity" />
    <exclude name="CouplingBetweenObjects" />
    <exclude name="CyclomaticComplexity" />
    <exclude name="DataClass" />
    <exclude name="ExceptionAsFlowControl" />
    <exclude name="ExcessiveImports" />
    <exclude name="ExcessiveParameterList" />
    <exclude name="ExcessivePublicCount" />
    <exclude name="GodClass" />
    <exclude name="LawOfDemeter" />
    <exclude name="LoosePackageCoupling" />
    <exclude name="NPathComplexity" />
    <exclude name="NcssCount" />
    <exclude name="TooManyFields" />
    <exclude name="TooManyMethods" />
  </rule>

  <rule ref="category/java/errorprone.xml">
    <exclude name="AssignmentToNonFinalStatic" />
    <exclude name="AvoidCatchingThrowable" />
    <exclude name="AvoidDuplicateLiterals" />
    <exclude name="AvoidLiteralsInIfCondition" />
    <exclude name="CloseResource" />
    <exclude name="ConstructorCallsOverridableMethod" />
    <exclude name="DoNotTerminateVM" />
    <exclude name="EmptyCatchBlock" />
    <exclude name="FinalizeDoesNotCallSuperFinalize" />
    <exclude name="JUnitSpelling" />
    <exclude name="MissingSerialVersionUID" />
    <exclude name="NonSerializableClass" />
    <exclude name="NullAssignment" />
  </rule>

  <rule ref="category/java/multithreading.xml">
    <exclude name="AvoidSynchronizedAtMethodLevel" />
    <exclude name="AvoidUsingVolatile" />
    <exclude name="DoNotUseThreads" />
    <exclude name="UseConcurrentHashMap" />
  </rule>

  <rule ref="category/java/performance.xml">
    <exclude name="AvoidInstantiatingObjectsInLoops" />
  </rule>

</ruleset>