BobStore/config/pmd/rules.xml

<?xml version="1.0"?>
<ruleset name="Custom ruleset"
        xmlns="http://pmd.sf.net/ruleset/1.0.0"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:schemaLocation="http://pmd.sf.net/ruleset/1.0.0 http://pmd.sf.net/ruleset_xml_schema.xsd"
        xsi:noNamespaceSchemaLocation="http://pmd.sf.net/ruleset_xml_schema.xsd">

    <rule ref="rulesets/java/basic.xml">
        <exclude name="CollapsibleIfStatements"/> <!--sometimes forces hard to read code-->
    </rule>
    <rule ref="rulesets/java/unusedcode.xml"/>
    <rule ref="rulesets/java/android.xml"/>
    <rule ref="rulesets/java/clone.xml"/>
    <rule ref="rulesets/java/finalizers.xml"/>
    <rule ref="rulesets/java/imports.xml"/>
    <rule ref="rulesets/java/migrating.xml"/>
    <rule ref="rulesets/java/unnecessary.xml">
        <exclude name="UselessParentheses"/> <!--Too nitpicky-->
    </rule>
    <rule ref="rulesets/java/empty.xml">
        <exclude name="EmptyCatchBlock"/> <!--Ignoring an exception-->
        <exclude name="EmptyWhileStmt"/> <!--Can be useful sometimes-->
    </rule>
    <rule ref="rulesets/java/optimizations.xml/PrematureDeclaration"/>
    <rule ref="rulesets/java/optimizations.xml/AddEmptyString"/>
    <rule ref="rulesets/java/optimizations.xml/UseArraysAsList"/>
    <rule ref="rulesets/java/optimizations.xml/UnnecessaryWrapperObjectCreation"/>

    <rule ref="rulesets/java/controversial.xml/UnnecessaryConstructor"/>
    <rule ref="rulesets/java/controversial.xml/UnnecessaryParentheses"/>

    <rule ref="rulesets/java/strictexception.xml/AvoidRethrowingException"/>
    <rule ref="rulesets/java/strictexception.xml/AvoidCatchingThrowable"/>
    <rule ref="rulesets/java/strictexception.xml/AvoidCatchingNPE"/>
    <rule ref="rulesets/java/strictexception.xml/DoNotExtendJavaLangError"/>
    <rule ref="rulesets/java/strictexception.xml/DoNotThrowExceptionInFinally"/>
    <rule ref="rulesets/java/strictexception.xml/AvoidThrowingNewInstanceOfSameException"/>
    <rule ref="rulesets/java/strictexception.xml/AvoidThrowingNullPointerException"/>

    <rule ref="rulesets/java/design.xml/FinalFieldCouldBeStatic"/>
    <rule ref="rulesets/java/design.xml/CloseResource"/>
    <rule ref="rulesets/java/design.xml/DefaultLabelNotLastInSwitchStmt"/>
    <rule ref="rulesets/java/design.xml/UnnecessaryLocalBeforeReturn"/>
    <rule ref="rulesets/java/design.xml/NonCaseLabelInSwitchStatement"/>
    <rule ref="rulesets/java/design.xml/EqualsNull"/>
    <rule ref="rulesets/java/design.xml/IdempotentOperations"/>
    <rule ref="rulesets/java/design.xml/ImmutableField"/>
    <rule ref="rulesets/java/design.xml/SingularField"/>
    <rule ref="rulesets/java/design.xml/SimplifyBooleanReturns"/>
    <rule ref="rulesets/java/design.xml/SimplifyBooleanExpressions"/>
    <rule ref="rulesets/java/design.xml/LogicInversion"/>

</ruleset>