Remove deprecations and upgrade to java 11

Author: oryan-block

.github/workflows/release.yml

@@ -9,7 +9,7 @@ jobs:
       - name: Setup java
         uses: actions/setup-java@v3
         with:
-          java-version: '8'
+          java-version: '11'
           distribution: 'adopt'
       - name: Build with Maven
         run: mvn --batch-mode --update-snapshots verify