java: use a unified java temurin distribution in CI

Signed-off-by: Lan Liang <[email protected]>

Author: liangyuanpeng

.github/workflows/java-test.yaml

@@ -47,10 +47,10 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: 'Set up JDK ${{ matrix.java }}'
-        uses: actions/setup-java@5ffc13f4174014e2d4d4572b3d74c3fa61aeb2c2
+        uses: actions/setup-java@v4
         with:
           java-version: ${{ matrix.java }}
-          distribution: 'zulu'
+          distribution: 'temurin'
           cache: 'maven'
 
       - uses: actions/setup-python@v5

.gitignore

@@ -32,3 +32,9 @@ _a.out_*.*
 **/.vscode
 __pycache__
 build
+
+# java
+*.idea
+*.iml
+*.idea/*.xml
+*.class