Optimize CI a bit (#155)

Goooler · web-flow · commit 4cad0ea2b9c6 · 2022-09-10T22:29:30.000+02:00
diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
@@ -14,13 +14,14 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix: 
-        java: [8, 11]
+        java: [8, 11, 17]
     name: Java ${{ matrix.java }} building ... 
     steps:
-    - uses: actions/checkout@v2
-    - name: Set up Java ${{ matrix.java }} 
-      uses: actions/setup-java@v1
+    - uses: actions/checkout@v3
+    - uses: actions/setup-java@v3
       with:
-        java-version: ${{ matrix.java }} 
+        distribution: 'zulu'
+        java-version: ${{ matrix.java }}
+        cache: 'maven'
     - name: Build with Maven
       run: mvn -B package --file pom.xml
