question: protected boolean release ( InternalDistributedMember grantor , String serviceName , boolean lockBatch , int lockId ) { DM dm = getDistributionManager ( ) ; DLockReleaseMessage msg = new DLockReleaseMessage ( ) ; msg . processorId = getProcessorId ( ) ; msg . serviceName = serviceName ; msg . objectName = this . objectName ; msg . lockBatch = lockBatch ; msg . lockId = lockId ; msg . setRecipient ( grantor ) ; if ( grantor . equals ( dm . getId ( ) ) ) { msg . setSender ( grantor ) ; msg . processLocally ( dm ) ; } else { dm . putOutgoing ( msg ) ; } try { waitForRepliesUninterruptibly ( ) ; } catch ( ReplyException e ) { e . handleAsUnexpected ( ) ; } if ( this . reply == null ) return false ; return this . reply . replyCode == DLockReleaseReplyMessage . OK ; }
target:  Returns true if release was acknowledged by the grantor; false means we targeted someone who is not the grantor