package com.google.tagpost;

import com.google.tagpost.FetchMessageRequest;
import com.google.tagpost.FetchMessageResponse;
import com.google.tagpost.TagpostServiceGrpc;
import io.grpc.stub.StreamObserver;

public final class TagpostService extends TagpostServiceGrpc.TagpostServiceImplBase {

    @Override
    public void fetchMessage(FetchMessageRequest req, StreamObserver<FetchMessageResponse> responseObserver) {
        FetchMessageResponse response = determineResponse(req);
        responseObserver.onNext(response);
        responseObserver.onCompleted();
    }

    private static FetchMessageResponse determineResponse(FetchMessageRequest req) {
        FetchMessageResponse response = FetchMessageResponse.newBuilder().setMessage("Request received.").build();
        return response;
    }
}

@@ -452,33 +452,32 @@
 ponse = 
-determineResponse
+fetchMessageImpl
 (req);%0A 
@@ -609,25 +609,24 @@
 nse 
-determineResponse
+fetchMessageImpl
 (Fet

modify method name