ruleset.xml

<?xml version="1.0"?>
<ruleset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" name="Android"
    xmlns="http://pmd.sourceforge.net/ruleset/2.0.0"
    xsi:noNamespaceSchemaLocation="http://pmd.sf.net/ruleset_xml_schema.xsd"
    xsi:schemaLocation="http://pmd.sourceforge.net/ruleset/2.0.0 http://pmd.sourceforge.net/ruleset_2_0_0.xsd">
    <description>
        The ruleset file checks code using rules defined below, new rules can always be added.The
        pmd.html file contains the report which includes perceived coding issues
    </description>
    <exclude-pattern>.*/R.java</exclude-pattern>
    <exclude-pattern>.*/gen/.*</exclude-pattern>
    <exclude-pattern>.*/third_parties/.*</exclude-pattern>

    <rule ref="rulesets/java/logging-java.xml" />
    <rule ref="rulesets/java/braces.xml" />
    <rule ref="rulesets/java/strings.xml" />
    <rule ref="rulesets/java/basic.xml" />
    <rule ref="rulesets/java/naming.xml">
        <exclude name="AbstractNaming" />
        <exclude name="LongVariable" />
        <exclude name="ShortMethodName" />
        <exclude name="ShortVariable" />
        <exclude name="VariableNamingConventions" />
    </rule>
    <rule ref="rulesets/java/naming.xml/MethodNamingConventions">
        <properties>
            <property name="violationSuppressXPath" value="//ClassOrInterfaceDeclaration[matches(@Image, '.*Test$')]" />
        </properties>
    </rule>
</ruleset>