setup java17

Author: JASON13F

.github/workflows/pr_check.yml

@@ -7,7 +7,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-
+      - name: Setup Java
+        uses: actions/setup-java@v3
+        with:
+          distribution: 'temurin'
+          java-version: '17'
       - uses: actions/cache@v2
         with:
           path: |