protected boolean callReleaseProcessor(InternalDistributedMember grantor, Object name,
      boolean lockBatch, int lockId) {
    return DLockService.callReleaseProcessor(dm, serviceName, grantor, name, lockBatch,
        lockId);
  }
Causes the current thread to sleep for millis uninterruptibly
geode-core/src/main/java/org/apache/geode/distributed/internal/locks/DLockService.java