BobStore/config/pmd/rules-main.xml

<?xml version="1.0"?>
<ruleset name="Custom ruleset (for main code)"
         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>
    Rules for the project code aka "main".
  </description>

  <!-- TODO <rule ref="category/java/errorprone.xml/CloseResource"/> -->

</ruleset>