docs: final boolean deactivate() {
          long c = callId;
          if (c <= 0) {
              return false;
          }
          if (CALL_ID.compareAndSet(this, c, -c)) {
              return true;
          }
          if (callId > 0) {
              throw new IllegalStateException("Operation concurrently re-activated while executing deactivate(). " + this);
          }
          return false;
      }