wip

Author: zihejia

.github/workflows/flutter.yml

@@ -27,7 +27,8 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-java@v4
         with:
-          java-version: "17.x"
+          java-version: "21"
+          distribution: 'temurin'
       - uses: subosito/flutter-action@v1
         with:
           flutter-version: "3.16.0"
@@ -41,7 +42,8 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-java@v4
         with:
-          java-version: "12.x"
+          java-version: "21"
+          distribution: 'temurin'
       - uses: subosito/flutter-action@v1
         with:
           flutter-version: "3.16.0"