code: public C4Replicator createReplicator(
          C4Socket openSocket,
          int push, int pull,
          byte[] options,
          C4ReplicatorListener listener,
          Object replicatorContext)
          throws LiteCoreException {
          return new C4Replicator(handle, openSocket.handle, push, pull,
              options, listener, replicatorContext);
      }
docs: - Fleece-related