Create github ci

.github/workflows/ci.yml

@@ -0,0 +1,35 @@
+name: CI
+
+on:
+  push:
+    branches: [ master, test ]
+  pull_request:
+    branches:
+        - "**"
+
+
+  workflow_dispatch:
+
+jobs:
+
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up JDK 11
+      uses: actions/setup-java@v2
+      with:
+        java-version: '11'
+        distribution: 'adopt'
+        server-id: github
+        settings-path: ${{ github.workspace }} 
+
+    - name: Build with Maven
+      run: mvn -B package --file pom.xml
+
+    - name: Run jUnit test
+      run: mvn test