Add support for Github Action

.github/workflows/ant.yml

@@ -0,0 +1,27 @@
+# This workflow will build a Java project with Ant
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-java-with-ant
+
+name: Java CI
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up JDK 9
+      uses: actions/setup-java@v3
+      with:
+        java-version: '9'
+        distribution: 'adopt'
+    - name: Build with Ant
+      run: ant -noinput -buildfile build.xml makedistrib