Remove TestHelper (#14)

Author: larry-safran

codelabs/Getting_Started_with_gRPC_Java/complete/settings.gradle

@@ -7,3 +7,5 @@ pluginManagement {
     }
 }
 
+rootProject.name = 'complete'
+

codelabs/Getting_Started_with_gRPC_Java/complete/src/main/java/io/grpc/examples/routeguide/RouteGuideClient.java

@@ -45,7 +45,6 @@ public class RouteGuideClient {
   private final RouteGuideBlockingStub blockingStub;
 
   private Random random = new Random();
-  private TestHelper testHelper;
 
   /** Construct client for accessing RouteGuide server using the existing channel. */
   public RouteGuideClient(Channel channel) {
@@ -63,14 +62,8 @@ public void getFeature(int lat, int lon) {
     Feature feature;
     try {
       feature = blockingStub.getFeature(request);
-      if (testHelper != null) {
-        testHelper.onMessage(feature);
-      }
     } catch (StatusRuntimeException e) {
       warning("RPC failed: {0}", e.getStatus());
-      if (testHelper != null) {
-        testHelper.onRpcError(e);
-      }
       return;
     }
     if (RouteGuideUtil.exists(feature)) {

codelabs/Getting_Started_with_gRPC_Java/complete/gradle/wrapper/gradle-wrapper.jar renamed to codelabs/Getting_Started_with_gRPC_Java/gradle/wrapper/gradle-wrapper.jar

@@ -0,0 +1 @@
+rootProject.name = 'Getting_Started_with_gRPC_Java'

codelabs/Getting_Started_with_gRPC_Java/complete/gradle/wrapper/gradle-wrapper.properties renamed to codelabs/Getting_Started_with_gRPC_Java/gradle/wrapper/gradle-wrapper.properties

@@ -6,3 +6,5 @@ pluginManagement {
         gradlePluginPortal()
     }
 }
+
+rootProject.name = 'start_here'