try {
lockReference = "" + getLockingServiceHandle().genLockRefandEnQueue(keyspace, table, lockName, locktype);
} catch (MusicLockingException | MusicServiceException | MusicQueryException e) {
try {
lockReference = "" + getLockingServiceHandle().genLockRefandEnQueue(keyspace, table, lockName, locktype);
} catch (MusicLockingException | MusicServiceException | MusicQueryException e) {