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">
    <description>
        This ruleset checks my code for bad stuff
    </description>

    <rule ref="rulesets/java/basic.xml"/>
    <rule ref="rulesets/java/unusedcode.xml"/>
    <rule ref="rulesets/java/naming.xml"/>
    <rule ref="rulesets/java/strings.xml"/>
    <rule ref="rulesets/java/codesize.xml"/>
    <rule ref="rulesets/java/braces.xml"/>
    <rule ref="rulesets/java/clone.xml"/>
    <rule ref="rulesets/java/empty.xml"/>

</ruleset>