RPCStubJSONify.JElementJSONify using GsonJSONify.JObject using GsonMessageSender, and
handles the incoming JSON RPC messages when delivered to JsonRPCMessageHandler.onMessage(String).JsonRPCMessageHandler.JSONify.JObjectRPCStub with this handler, so that any message intended
for the stub can be delivered.RPCfy as not supporting RPCRPCfy.RPCProxy that is marked as not supporting RPCMessageSender associated with thisMessageSender associated with thisJSONify.JElement