Update to Java 17, switch to Eclipse Adoptium

.github/workflows/gradle.yml

@@ -16,10 +16,11 @@ jobs:
       - uses: actions/checkout@v2
         with:
           submodules: recursive
-      - name: Set up AdoptOpenJDK 16
-        uses: joschi/setup-jdk@v2.3.0
+      - name: Setup Eclipse Temurin OpenJDK 17
+        uses: actions/setup-java@v2
         with:
-          java-version: 16
+          distribution: 'temurin'
+          java-version: 17
       - name: Grant execute permission for gradlew
         run: chmod +x gradlew
       - name: Build with Gradle

.github/workflows/release.yml

@@ -15,10 +15,11 @@ jobs:
       - uses: actions/checkout@v2
         with:
           submodules: recursive
-      - name: Setup AdoptOpenJDK 16
-        uses: joschi/setup-jdk@v2.3.0
+      - name: Setup Eclipse Temurin OpenJDK 17
+        uses: actions/setup-java@v2
         with:
-          java-version: 16
+          distribution: 'temurin'
+          java-version: 17
       - name: Grant execute permission for gradlew
         run: chmod +x gradlew
       - name: Build JAR dist files

.github/workflows/snapshot.yml

@@ -16,10 +16,11 @@ jobs:
       - uses: actions/checkout@v2
         with:
           submodules: recursive
-      - name: Setup AdoptOpenJDK 16
-        uses: joschi/setup-jdk@v2.3.0
+      - name: Setup Eclipse Temurin OpenJDK 17
+        uses: actions/setup-java@v2
         with:
-          java-version: 16
+          distribution: 'temurin'
+          java-version: 17
       - name: Grant execute permission for gradlew
         run: chmod +x gradlew
       - name: Build JAR dist files
@@ -52,10 +53,11 @@ jobs:
       - uses: actions/checkout@v2
         with:
           submodules: recursive
-      - name: Setup AdoptOpenJDK 16
-        uses: joschi/setup-jdk@v2.3.0
+      - name: Setup Eclipse Temurin OpenJDK 17
+        uses: actions/setup-java@v2
         with:
-          java-version: 16
+          distribution: 'temurin'
+          java-version: 17
       - name: Build JAR dist files
         env:
           WORKFLOW_RUN: ${{ github.run_number }}
@@ -80,10 +82,11 @@ jobs:
       - uses: actions/checkout@v2
         with:
           submodules: recursive
-      - name: Setup AdoptOpenJDK 16
-        uses: joschi/setup-jdk@v2.3.0
+      - name: Setup Eclipse Temurin OpenJDK 17
+        uses: actions/setup-java@v2
         with:
-          java-version: 16
+          distribution: 'temurin'
+          java-version: 17
       - name: Grant execute permission for gradlew
         run: chmod +x gradlew
       - name: Build JAR dist files