SOLR Not working with JVM 51+ on CF9

Has anyone ever been able to figure out how to get SOLR properly working again after a JVM upgrade of _51 or later? 

I've read from a few sources that it's due to the permissions being changed in _51 forward and have applied the following (and several other iterations) to the java.policy file and restarted CF but Solr still remains broken.

grant {

     ....

     permission java.net.SocketPermission "*", "connect,listen,accept,resolve";

}

Also tried:

  permission java.net.SocketPermission "localhost:8983", "connect,listen,accept,resolve";

  permission java.net.SocketPermission "localhost:1-", "connect,listen,accept,resolve";

This is a real problem as there are security issues fixed in the later JVM's and we need to upgrade.

Thanks

Mike