LUCENE-5322: define-lucene-javadoc-url should only be called once as part of Solr's  generate-maven-artifacts (merged trunk r1541653)
LUCENE-5322: define-lucene-javadoc-url should only be called once as part of Solr's  generate-maven-artifacts (merged trunk r1541653)

git-svn-id: 13f9c63152c129021c7e766f4ef575faaaa595a2@1541654 13f79535-47bb-0310-9956-ffa450edef68

PATRIC3/p3_solr,PATRIC3/p3_solr,PATRIC3/p3_solr,PATRIC3/p3_solr,PATRIC3/p3_solr,PATRIC3/p3_solr,PATRIC3/p3_solr