Migrating to Java 17. Upgrading GH Actions.

.github/workflows/deploy.yml

@@ -29,17 +29,17 @@ jobs:
 
     steps:
     - name: Code checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
 
-    - name: Set up JDK 11
-      uses: actions/setup-java@v2
+    - name: Set up JDK
+      uses: actions/setup-java@v3
       with:
-        distribution: 'adopt'
-        java-version: 11
+        distribution: 'temurin'
+        java-version: 17
         settings-path: ${{ github.workspace }} # location for the settings.xml file
 
     - name: Cache Maven packages
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         path: ~/.m2
         key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
@@ -60,5 +60,4 @@ jobs:
         wget "$CI_DIR_URL/install.sh" -O ci-build/install.sh
         bash ./ci-build/install.sh
         bash ./ci-build/build.sh
-
-        
+   

pom.xml

@@ -238,8 +238,8 @@
 	      <artifactId>maven-compiler-plugin</artifactId>
 	      <version>3.11.0</version>
 	      <configuration>
-	      	<source>11</source>
-	      	<release>11</release>
+	      	<source>17</source>
+	      	<release>17</release>
 	        <encoding>utf-8</encoding>
 	      </configuration>
 	    </plugin>