rename hellworld-java to helloworld-java-spring (knative#1185)

* rename hellworld-java to helloworld-java-spring

* updated sampleapp test

* Updated sample test app tmp directory

* Renamed service name and instructions to reflect helloworld-java-spring

docs/serving/samples/hello-world/helloworld-java/README.md → docs/serving/samples/hello-world/helloworld-java-spring/README.md

@@ -118,15 +118,15 @@ recreate the source files from this folder.
    apiVersion: serving.knative.dev/v1alpha1
    kind: Service
    metadata:
-     name: helloworld-java
+     name: helloworld-java-spring
      namespace: default
    spec:
      runLatest:
        configuration:
          revisionTemplate:
            spec:
              container:
-               image: docker.io/{username}/helloworld-java
+               image: docker.io/{username}/helloworld-java-spring
                env:
                  - name: TARGET
                    value: "Spring Boot Sample v1"
@@ -143,10 +143,10 @@ folder) you're ready to build and deploy the sample app.
 
    ```shell
    # Build the container on your local machine
-   docker build -t {username}/helloworld-java .
+   docker build -t {username}/helloworld-java-spring .
 
    # Push the container to docker registry
-   docker push {username}/helloworld-java
+   docker push {username}/helloworld-java-spring
    ```
 
 1. After the build has completed and the container is pushed to docker hub, you
@@ -196,14 +196,14 @@ folder) you're ready to build and deploy the sample app.
 1. To find the URL for your service, use
 
    ```shell
-   kubectl get ksvc helloworld-java \
+   kubectl get ksvc helloworld-java-spring \
        --output=custom-columns=NAME:.metadata.name,DOMAIN:.status.domain
 
-   NAME                DOMAIN
-   helloworld-java     helloworld-java.default.example.com
+   NAME                       DOMAIN
+   helloworld-java-spring     helloworld-java-spring.default.example.com
 
    # Or simply:
-   export DOMAIN_NAME=$(kubectl get ksvc helloworld-java \
+   export DOMAIN_NAME=$(kubectl get ksvc helloworld-java-spring \
      --output jsonpath={.status.domain}
    ```
 

docs/serving/samples/hello-world/helloworld-java/service.yaml → docs/serving/samples/hello-world/helloworld-java-spring/service.yaml

@@ -1,15 +1,15 @@
 apiVersion: serving.knative.dev/v1alpha1
 kind: Service
 metadata:
-  name: helloworld-java
+  name: helloworld-java-spring
   namespace: default
 spec:
   runLatest:
     configuration:
       revisionTemplate:
         spec:
           container:
-            image: docker.io/{username}/helloworld-java
+            image: docker.io/{username}/helloworld-java-spring
             env:
             - name: TARGET
               value: "Spring Boot Sample v1"

test/sampleapp/config.yaml

@@ -1,11 +1,11 @@
 languages:
-  - language: "java"
+  - language: "java-spring"
     expectedOutput: "Hello Spring Boot Sample v1!"
     preCommands:
       - exec: "curl"
         args: "https://start.spring.io/starter.zip -d dependencies=web -d name=helloworld -d artifactId=helloworld -o helloworld.zip"
       - exec: "unzip"
-        args: "helloworld.zip -d helloworld-java_tmp"
+        args: "helloworld.zip -d helloworld-java-spring_tmp"
       - exec: "rm"
         args: "helloworld.zip"
     copies: