title: Solr-solrj 4.9.0 run on jdk 1.6?
body: <p>Can Solr 4.9.0 solr-solrj API run in Java 1.6? (It seems to be compiled into Java 1.7)
  I'm using solr server 4.9.0 and It needs Java 1.7 but I want use the client into my project and it's compiled on Java 1.6</p>