ruleset.xml

<?xml version="1.0" encoding="UTF-8" ?>
<ruleset
    xmlns="http://pmd.sourceforge.net/ruleset/2.0.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    name="Default ruleset used by the CodeClimate Engine for Salesforce.com Apex"
    xsi:schemaLocation="http://pmd.sourceforge.net/ruleset/2.0.0 https://pmd.sourceforge.io/ruleset_2_0_0.xsd"
>
   <description>Default ruleset</description>
    
    <rule ref="category/apex/security.xml">
        <priority>1</priority>
    </rule>

    <rule ref="category/apex/design.xml" />

    <rule ref="category/apex/performance.xml" />

    <rule ref="category/apex/codestyle.xml">
        <exclude name="EmptyCatchBlock" />
    </rule>

    <rule ref="category/apex/bestpractices.xml" />

    <rule ref="category/apex/documentation.xml">
        <exclude name="ApexDoc" />
    </rule>

</ruleset>