Merge pull request #36 from arnaud-m/addIntegers

Add Integers into parser and solvers

Author: arnaud-m

.github/workflows/CryptatorTest.yml

@@ -6,10 +6,10 @@ jobs :
   steps:
    - name: Checkhout the repository
      uses: actions/checkout@v3
-   - name: Set up JDK 11
+   - name: Set up JDK 17
      uses: actions/setup-java@v3
      with:
-      java-version: '11'
+      java-version: '17'
       distribution: 'adopt'
       cache: 'maven'
    - name: Test with Maven