FOP-2889: Make JAI optional
FOP-2889: Make JAI optional

git-svn-id: 102839466c3b40dd9c7e25c0a1a6d26afc40150a@1878161 13f79535-47bb-0310-9956-ffa450edef68

apache/fop,chunlinyao/fop,apache/fop,apache/fop,chunlinyao/fop,chunlinyao/fop,chunlinyao/fop,chunlinyao/fop,apache/fop,apache/fop