<?xml version="1.0"?>
<ruleset name="whizbang PMD ruleset"
         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>
        Before pushing to SOFABoot Github, please make sure all PMD rules are passed.
    </description>

    <rule ref="category/java/bestpractices.xml/CheckResultSet" />
    <rule ref="category/java/bestpractices.xml/UnusedImports" />
    <rule ref="category/java/bestpractices.xml/UnusedLocalVariable" />
    <rule ref="category/java/codestyle.xml/DontImportJavaLang" />
    <rule ref="category/java/codestyle.xml/DuplicateImports" />

    <rule ref="category/java/codestyle.xml/UnnecessaryReturn" />

    <rule ref="category/java/errorprone.xml/AvoidBranchingStatementAsLastInLoop" />
    <rule ref="category/java/errorprone.xml/AvoidDecimalLiteralsInBigDecimalConstructor" />
    <rule ref="category/java/errorprone.xml/AvoidMultipleUnaryOperators" />
    <rule ref="category/java/errorprone.xml/AvoidUsingOctalValues" />
    <rule ref="category/java/errorprone.xml/BrokenNullCheck" />
    <rule ref="category/java/errorprone.xml/CheckSkipResult" />
    <rule ref="category/java/errorprone.xml/ClassCastExceptionWithToArray" />
    <rule ref="category/java/errorprone.xml/DontUseFloatTypeForLoopIndices" />
    <rule ref="category/java/errorprone.xml/EmptyFinallyBlock" />
    <rule ref="category/java/errorprone.xml/EmptyIfStmt" />
    <rule ref="category/java/errorprone.xml/EmptyInitializer" />
    <rule ref="category/java/errorprone.xml/EmptyStatementBlock" />
    <rule ref="category/java/errorprone.xml/EmptyStatementNotInLoop" />
    <rule ref="category/java/errorprone.xml/EmptySwitchStatements" />
    <rule ref="category/java/errorprone.xml/EmptySynchronizedBlock" />
    <rule ref="category/java/errorprone.xml/EmptyTryBlock" />
    <rule ref="category/java/errorprone.xml/EmptyWhileStmt" />
    <rule ref="category/java/errorprone.xml/ImportFromSamePackage" />
    <rule ref="category/java/errorprone.xml/JumbledIncrementer" />
    <rule ref="category/java/errorprone.xml/MisplacedNullCheck" />
    <rule ref="category/java/errorprone.xml/OverrideBothEqualsAndHashcode" />
    <rule ref="category/java/errorprone.xml/ReturnFromFinallyBlock" />
    <rule ref="category/java/errorprone.xml/UnconditionalIfStatement" />
    <rule ref="category/java/errorprone.xml/UnnecessaryConversionTemporary" />
    <rule ref="category/java/errorprone.xml/UnusedNullCheckInEquals" />
    <rule ref="category/java/errorprone.xml/UselessOperationOnImmutable" />

    <rule ref="category/java/multithreading.xml/DontCallThreadRun" />
    <rule ref="category/java/multithreading.xml/DoubleCheckedLocking" />
    <rule ref="category/java/performance.xml/BigIntegerInstantiation" />
    <rule ref="category/java/performance.xml/BooleanInstantiation" />

    <!-- many more rules are available at https://pmd.github.io/pmd-6.21.0/pmd_rules_java.html -->
</ruleset>