.gitea/workflows/build.yml

@@ -5,6 +5,12 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
+      - name: Setup Java
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'temurin'
+          java-version: '21'
+
       - name: Check out
         uses: actions/checkout@v4