commonize javac compilation using macrodef - Ant 1.6.2 is required now, if it was not already
commonize javac compilation using macrodef - Ant 1.6.2 is required now, if it was not already

git-svn-id: 4c5078813df38efa56971a28e09a55254294f104@164210 13f79535-47bb-0310-9956-ffa450edef68

apache/solr,apache/solr,apache/solr,apache/solr,apache/solr