[GR-60094] Move java-hello-world-maven to clouds/native-oci-cloud-shell. (#333)

* Move java-hello-world-maven to clouds/native-oci-cloud-shell

* Text correction in compiler/java-stream-benchmark/README.md

* Minor update

* Minor update

* Minor update

* Minor update

* Minor update

---------

Co-authored-by: Sachin Pikle <sachin.pikle@oracle.com>

Author: olyagpl

.github/workflows/java-hello-world-maven.yml renamed to .github/workflows/clouds-native-oci-cloud-shell.yml

@@ -1,32 +1,31 @@
-name: java-hello-world-maven
+name: clouds/native-oci-cloud-shell
 on:
   push:
     paths:
-      - 'java-hello-world-maven/**'
-      - '.github/workflows/java-hello-world-maven.yml'
-  # pull_request: (requires EE, which is unavailable in PRs)
+      - 'clouds/native-oci-cloud-shell/**'
+      - '.github/workflows/clouds-native-oci-cloud-shell.yml'
   schedule:
     - cron: "0 0 1 * *" # run every month
   workflow_dispatch:
 permissions:
   contents: read
 jobs:
   run:
-    name: Run 'java-hello-world-maven'
+    name: Run 'clouds/native-oci-cloud-shell'
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps:
       - uses: actions/checkout@v4
       - uses: graalvm/setup-graalvm@v1
         with:
-          java-version: '21.0.2'
+          java-version: '21'
           distribution: 'graalvm'
           github-token: ${{ secrets.GITHUB_TOKEN }}
           cache: 'maven'
           native-image-job-reports: 'true'
-      - name: Run 'java-hello-world-maven'
+      - name: Run 'clouds/native-oci-cloud-shell'
         run: |
-          cd java-hello-world-maven
+          cd clouds/native-oci-cloud-shell
           mvn --no-transfer-progress clean package
           java -jar target/my-app-1.0-SNAPSHOT.jar
           mvn --no-transfer-progress clean -Pnative -DskipTests package

_common/README-check-version-env-vars.md

@@ -47,9 +47,9 @@
     The output should be similar to (versions may vary):
 
     ```shell
-    java version "17.0.9" 2023-10-17 LTS
-    Java(TM) SE Runtime Environment Oracle GraalVM 17.0.9+11.1 (build 17.0.9+11-LTS-jvmci-23.0-b21)
-    Java HotSpot(TM) 64-Bit Server VM Oracle GraalVM 17.0.9+11.1 (build 17.0.9+11-LTS-jvmci-23.0-b21, mixed mode, sharing)
+    java version "17.0.13" 2024-10-15 LTS
+    Java(TM) SE Runtime Environment Oracle GraalVM 17.0.13+10.1 (build 17.0.13+10-LTS-jvmci-23.0-b49)
+    Java HotSpot(TM) 64-Bit Server VM Oracle GraalVM 17.0.13+10.1 (build 17.0.13+10-LTS-jvmci-23.0-b49, mixed mode, sharing)
     ```
 
 5. Confirm the `native-image` version:
@@ -61,9 +61,9 @@
     The output should be similar to (versions may vary):
 
     ```shell
-    native-image 17.0.9 2023-10-17
-    GraalVM Runtime Environment Oracle GraalVM 17.0.9+11.1 (build 17.0.9+11-LTS-jvmci-23.0-b21)
-    Substrate VM Oracle GraalVM 17.0.9+11.1 (build 17.0.9+11-LTS, serial gc, compressed references)
+    native-image 17.0.13 2024-10-15
+    GraalVM Runtime Environment Oracle GraalVM 17.0.13+10.1 (build 17.0.13+10-LTS-jvmci-23.0-b49)
+    Substrate VM Oracle GraalVM 17.0.13+10.1 (build 17.0.13+10-LTS, serial gc, compressed references)
     ```
 
 6. Confirm the `Java` used for Maven builds:
@@ -76,7 +76,7 @@
 
     ```shell
     ...
-    Java version: 17.0.9, vendor: Oracle Corporation, runtime: /usr/lib64/graalvm/graalvm-java17
+    Java version: 17.0.13, vendor: Oracle Corporation, runtime: /usr/lib64/graalvm/graalvm-java17
     ...
     ```
 

clouds/native-oci-cloud-shell/.mvn/wrapper/maven-wrapper.properties

@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.6/apache-maven-3.9.6-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.1/maven-wrapper-3.1.1.jar

java-hello-world-maven/README-Cloud-Shell.md renamed to clouds/native-oci-cloud-shell/README-Cloud-Shell.md

@@ -10,7 +10,7 @@ Oracle GraalVM is available for use on Oracle Cloud Infrastructure (OCI) at no a
 
 ## What is Cloud Shell?
 
-[Cloud Shell](https://www.oracle.com/devops/cloud-shell/) is a free-to-use browser-based terminal accessible from the Oracle Cloud Console. It provides access to a Linux shell with preinstalled developer tools and a preauthenticated OCI CLI. You can use the shell to interact with OCI resources, follow labs and tutorials, and quickly run utility commands.
+[Cloud Shell](https://www.oracle.com/devops/cloud-shell/) is a free-to-use browser-based terminal accessible from the Oracle Cloud Console. It provides access to a Linux shell with preinstalled developer tools and a pre-authenticated OCI CLI. You can use the shell to interact with OCI resources, follow labs and tutorials, and quickly run utility commands.
 
 Oracle GraalVM for JDK 17 (with Native Image) is preinstalled in Cloud Shell, so you don’t have to install and configure a development machine to get started.
 
@@ -46,39 +46,37 @@ Oracle GraalVM for JDK 17 (with Native Image) is preinstalled in Cloud Shell, so
     The current managed java version is set to graalvmjdk-17.
     ```
 
-## Step 3: [OPTIONAL] Confirm software version and environment variables
-
-This step is optional - [Check software version and environment variables](../_common/README-check-version-env-vars.md)
-
-
-## Step 4: Set up your project, build and run as a JAR
+## Step 3: Set up your project, build and run as a JAR
 
 1. Git clone this example.
 
     ```shell
-    git init graalvmee-java-hello-world-maven
+    git init graalvm-native-oci-cloud-shell
 
-    cd graalvmee-java-hello-world-maven
+    cd graalvm-native-oci-cloud-shell
 
     git remote add origin https://github.com/graalvm/graalvm-demos.git
 
     git config core.sparsecheckout true
 
-    echo "java-hello-world-maven/*">>.git/info/sparse-checkout
+    echo "clouds/native-oci-cloud-shell/*">>.git/info/sparse-checkout
 
     git pull --depth=1 origin master
 
-    cd java-hello-world-maven
-
+    cd clouds/native-oci-cloud-shell
     ```
 
-2. Build a JAR file for the example app.
+2. [OPTIONAL] Confirm software version and environment variables.
+
+    [Check software version and environment variables](../../_common/README-check-version-env-vars.md)
+
+3. Build a JAR file for the example app.
 
     ```shell
-    mvn clean package
+    ./mvnw clean package
     ```
 
-3. Run the JAR using:
+4. Run the JAR:
 
     ```shell
     java -jar target/my-app-1.0-SNAPSHOT.jar
@@ -90,7 +88,7 @@ This step is optional - [Check software version and environment variables](../_c
     Hello World!
     ```
 
-## Step 5: Build and run a native executable
+## Step 4: Build and run a native executable
 
 Use GraalVM Native Image to produce a native executable.
 
@@ -107,7 +105,7 @@ You will notice the `Quick Build` mode reduces the time required to generate a n
 2. Use the Native Image maven plugin to create a native executable:
 
     ```shell
-    mvn clean -Pnative -DskipTests package
+    ./mvnw clean -Pnative -DskipTests package
     ```
 
 3. Run the native executable using:
@@ -134,7 +132,7 @@ You will notice the `Quick Build` mode reduces the time required to generate a n
 2. Use the Native Image maven plugin to create a native executable:
 
     ```shell
-    mvn clean -Pnative -DskipTests package
+    ./mvnw clean -Pnative -DskipTests package
     ```
 
 3. Run the native executable using:
@@ -148,3 +146,5 @@ You will notice the `Quick Build` mode reduces the time required to generate a n
     ```text
     Hello World!
     ```
+
+Learn how to start using Oracle GraalVM with other OCI services at [docs.oracle.com](https://docs.oracle.com/en/graalvm/jdk/23/docs/getting-started/oci/).

java-hello-world-maven/README.md renamed to clouds/native-oci-cloud-shell/README.md

@@ -2,5 +2,5 @@
 
 In this example, you will build and run a "Hello World" Java application with:
 
-- [Oracle GraalVM in OCI Code Editor](https://github.com/oracle-devrel/oci-code-editor-samples/tree/main/java-samples/graalvmee-java-hello-world)
 - [Oracle GraalVM in OCI Cloud Shell](./README-Cloud-Shell.md)
+- [Oracle GraalVM in OCI Code Editor](https://github.com/oracle-devrel/oci-code-editor-samples/tree/main/java-samples/graalvmee-java-hello-world)