Refactor of the Project on Github.

-Added: Better System to decide what code should be generated.
-Added: Unit Tests are now included in the main branch.
-Added: Automatic System to test the main branch and ensure that tests work.
-Added: Pull Requests now run tests too.

.github/workflows/build_action.yml

@@ -0,0 +1,34 @@
+name: Latest Build
+
+on:
+   push:
+      branches: [ master ]
+   pull_request:
+      branches: [ master ]
+
+jobs:
+   build:
+      strategy:
+         fail-fast: false
+         matrix:
+            jdk: [8, 11, 14, 16, 17]
+
+      runs-on: ubuntu-latest
+      steps:
+         - uses: actions/checkout@v2
+         
+         - name: Set up JDK ${{ matrix.jdk }}
+           uses: actions/setup-java@v3
+           with:
+               java-version: ${{ matrix.jdk }}
+               distribution: temurin
+               cache: gradle
+
+         - name: Validate Gradle wrapper
+           uses: gradle/wrapper-validation-action@e6e38bacfdf1a337459f332974bb2327a31aaf4b
+
+         - name: Make gradlew executable
+           run: chmod +x ./gradlew
+
+         - name: Build with Gradle
+           run: ./gradlew build