Switch to Java 17

.github/workflows/add-artifacts-to-release.yml

@@ -24,10 +24,11 @@ jobs:
         with:
           ref: ${{ steps.set_environment.outputs.git_ref }}
           fetch-depth: 0
-      - name: Set up JDK 1.11
-        uses: actions/setup-java@v1
+      - name: Set up JDK 17
+        uses: actions/setup-java@v2
         with:
-          java-version: 1.11
+          distribution: 'zulu'
+          java-version: '17'
       - name: Cache Gradle packages
         uses: actions/cache@v2
         with:

.github/workflows/build-publish-jars-workflow.yml

@@ -28,10 +28,11 @@ jobs:
         with:
           ref: ${{ steps.set_environment.outputs.git_ref }}
           fetch-depth: 0
-      - name: Set up JDK 1.11
-        uses: actions/setup-java@v1
+      - name: Set up JDK 17
+        uses: actions/setup-java@v2
         with:
-          java-version: 1.11
+          distribution: 'zulu'
+          java-version: '17'
       - name: Cache Gradle packages
         uses: actions/cache@v2
         with:

.github/workflows/build-publish-keygen-workflow.yml

@@ -28,10 +28,11 @@ jobs:
         with:
           ref: ${{ steps.set_environment.outputs.git_ref }}
           fetch-depth: 0
-      - name: Set up JDK 1.11
-        uses: actions/setup-java@v1
+      - name: Set up JDK 17
+        uses: actions/setup-java@v2
         with:
-          java-version: 1.11
+          distribution: 'zulu'
+          java-version: '17'
       - name: Cache Gradle packages
         uses: actions/cache@v2
         with:

.github/workflows/ci.yml

@@ -19,10 +19,11 @@ jobs:
         with:
           # Shallow clones should be disabled for a better relevancy of analysis
           fetch-depth: 0
-      - name: Set up JDK 1.11
-        uses: actions/setup-java@v1
+      - name: Set up JDK 17
+        uses: actions/setup-java@v2
         with:
-          java-version: 1.11
+          distribution: 'zulu'
+          java-version: '17'
       - name: Unit tests and Sonar analisys
         run: ./gradlew clean check jacocoTestReport sonarqube --stacktrace --refresh-dependencies -Dsonar.login=$SONAR_TOKEN
         env:

.github/workflows/pr-publish-keygen-radixdlt-images.yml

@@ -22,10 +22,11 @@ jobs:
         with:
           ref: ${{ steps.set_environment.outputs.git_ref }}
           fetch-depth: 0
-      - name: Set up JDK 1.11
-        uses: actions/setup-java@v1
+      - name: Set up JDK 17
+        uses: actions/setup-java@v2
         with:
-          java-version: 1.11
+          distribution: 'zulu'
+          java-version: '17'
       - name: Cache Gradle packages
         uses: actions/cache@v2
         with:

.github/workflows/radixdlt-publish-radixdlt-docker.yml

@@ -74,10 +74,11 @@ jobs:
         uses: actions/download-artifact@v2
         with:
           name: build-deb
-      - name: Set up JDK 1.11
-        uses: actions/setup-java@v1
+      - name: Set up JDK 17
+        uses: actions/setup-java@v2
         with:
-          java-version: 1.11
+          distribution: 'zulu'
+          java-version: '17'
       - name: Cache Gradle packages
         uses: actions/cache@v2
         with:

build.gradle

@@ -178,7 +178,7 @@ subprojects {
 
     gradle.projectsEvaluated {
         tasks.withType(JavaCompile) {
-            options.release = 11
+            options.release = 17
             options.compilerArgs << "-Xlint:all"
 
             //TODO: uncomment once warnings will be cleared

gradle.properties

@@ -1,2 +1 @@
-org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=2048m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
 systemProp.sonar.host.url=https://sonarcloud.io

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.9-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists