Cast when needed on lambda expressions

[joanvr]

What's changed?

We need to cast the lambda expression, when we have some unbounded generics on it's body. Right now I'm trying to identify those by searching for method invocations of methods with arguments with parametrized types with generics, but this just narrows it a bit, but those generics not necessarily are unbounded without the explicit cast.

Also, changed the methodArgumentRequiresCast and previous check to accept MethodCall instead of J.MethodInvocation, so we can also reuse it for J.NewClass too

What's your motivation?

Fixes https://github.com/moderneinc/support-app/issues/17

Anything in particular you'd like reviewers to focus on?

How we can detect better when it's needed to add the cast and when it's redundant?

Checklist

• I've added unit tests to cover both positive and negative cases

[knutwannheden]

👍