test/jaxp/javax/xml/jaxp/functional/catalog/catalogFiles/preferFeature.xml

<?xml version="1.0" encoding="UTF-8"?>

<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog" xml:base="http://local/base/dtd/">
    <system systemId="http://remote/dtd/alice/docAlice.dtd" uri="docAliceSys.dtd" />
    <public publicId="-//REMOTE//DTD ALICE DOCALICE XML//EN" uri="docAlicePub.dtd" />

    <group prefer="system">
        <system systemId="http://remote/dtd/bob/docBob.dtd" uri="docBobSys.dtd" />
        <public publicId="-//REMOTE//DTD BOB DOCBOB XML//EN" uri="docBobPub.dtd" />
    </group>
</catalog>