pmd-ruleset.xml

<?xml version="1.0"?>
<ruleset name="KnowledgeOps Agent PMD Rules"
         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 https://pmd.sourceforge.io/ruleset_2_0_0.xsd">
    <description>Enterprise PMD rules for knowledgeops-agent (PMD 7.x compatible)</description>

    <!-- Best practices -->
    <rule ref="category/java/bestpractices.xml/UnusedLocalVariable"/>
    <rule ref="category/java/bestpractices.xml/UnusedPrivateField"/>
    <rule ref="category/java/bestpractices.xml/UnusedPrivateMethod"/>
    <rule ref="category/java/bestpractices.xml/UseTryWithResources"/>

    <!-- Code style -->
    <rule ref="category/java/codestyle.xml/UnnecessaryImport"/>
    <rule ref="category/java/codestyle.xml/ExtendsObject"/>

    <!-- Design -->
    <rule ref="category/java/design.xml/SimplifyBooleanReturns"/>
    <rule ref="category/java/design.xml/SimplifyBooleanExpressions"/>
    <rule ref="category/java/design.xml/CollapsibleIfStatements"/>

    <!-- Error prone -->
    <rule ref="category/java/errorprone.xml/EmptyCatchBlock">
        <properties>
            <property name="allowCommentedBlocks" value="true"/>
        </properties>
    </rule>
    <rule ref="category/java/errorprone.xml/JumbledIncrementer"/>
    <rule ref="category/java/errorprone.xml/UnconditionalIfStatement"/>
    <rule ref="category/java/errorprone.xml/OverrideBothEqualsAndHashcode"/>
    <rule ref="category/java/errorprone.xml/ReturnFromFinallyBlock"/>
    <rule ref="category/java/errorprone.xml/CloseResource"/>

    <!-- Performance -->
    <rule ref="category/java/performance.xml/StringInstantiation"/>
    <rule ref="category/java/performance.xml/StringToString"/>
    <rule ref="category/java/performance.xml/UseArrayListInsteadOfVector"/>

    <!-- Security -->
    <rule ref="category/java/security.xml/HardCodedCryptoKey"/>
</ruleset>