Failure scenarios when dealing with lambdas

[pleschev]

Test case that shows code being cleaned up, when we'd expect it to be left alone.

[pleschev]

testDontRemoveImportsUsedByLambdas() has been fixed by rpau/javalang-compiler#78 - Thank you

testDontRemoveImportsUsedByLambdasExample2() should be fixed by rpau/javalang-compiler#79

testDontRemoveImportsUsedByLambdasExample3() is another failing scenario, not sure how to fix or recreate the problem in javalang-compiler. Guidance would be much appreciated

[rpau]

@pleschev I have fixed the third issue here: rpau/javalang-compiler#81
Issues like these should be added in rpau/javalang-compiler inside of SymbolVisitorAdapterTest. You can find your issues there.

The main components of this project are SymbolVisitorAdapter which creates the symbols and marks the usages; and TypeVisitorAdapter which resolves the type of each symbol and expression.

Now I will continue with the second issue (which the problem appears because the lambda is assigned into a variable).

[pleschev]

Thank you, much appreciated!

[rpau]

Fixed here: rpau/javalang-compiler#82
I will generate release tomorrow :)
Thanks again for creating such clear and simple test cases.