SENTRY-512: Revert back to maven.compiler to java 6 (Sravya Tirukkovalur via Prasad Mujumdar)
SENTRY-512: Revert back to maven.compiler to java 6 (Sravya Tirukkovalur via Prasad Mujumdar)

shenguoquan/incubator-sentry,cloudera/sentry-solr-integration,shenguoquan/incubator-sentry,shenguoquan/incubator-sentry,cloudera/sentry-solr-integration,joshuayao/incubator-sentry,shenguoquan/incubator-sentry,intel-hadoop/incubator-sentry,joshuayao/incubator-sentry,intel-hadoop/incubator-sentry,joshuayao/incubator-sentry,sundapeng/incubator-sentry,sundapeng/incubator-sentry,apache/incubator-sentry,apache/incubator-sentry,cloudera/sentry-solr-integration,shenguoquan/incubator-sentry,intel-hadoop/incubator-sentry,joshuayao/incubator-sentry,intel-hadoop/incubator-sentry,apache/incubator-sentry,apache/incubator-sentry,cloudera/sentry-solr-integration,sundapeng/incubator-sentry,apache/incubator-sentry,intel-hadoop/incubator-sentry,joshuayao/incubator-sentry,sundapeng/incubator-sentry,sundapeng/incubator-sentry