public static String responseCodeToString(int responseCode) {
      String response = null;
      switch (responseCode) {
        case GRANT:
          response = "GRANT";
          break;
        case NOT_GRANTOR:
          response = "NOT_GRANTOR";
          break;
        case TIMEOUT:
          response = "TIMEOUT";
          break;
        case SUSPENDED:
          response = "SUSPENDED";
          break;
        case NOT_HOLDER:
          response = "NOT_HOLDER";
          break;
        case TRY_LOCK_FAILED:
          response = "TRY_LOCK_FAILED";
          break;
        case DESTROYED:
          response = "DESTROYED";
          break;
        default:
          response = "UNKNOWN:" + responseCode;
          break;
      }
      return response;
    }
Releases a granted lock that was orphaned by interruption of the lock request. This also
releases any lock grant for which we cannot find an active reply processor.
geode-core/src/main/java/org/apache/geode/distributed/internal/locks/DLockRequestProcessor.java