title: Going from Antlr 4.1 to 4.2
body: <p>I have a project that I am wanting to make in Java 8. Unfortunately, it looks like Antlr 4.1 does not support Java 8. Would it be an easy transition to replace the Antlr 4.1 library with a 4.2 library jar? Or would there be problems that I would encounter?</p>