Find usages and renaming for constructor fields

[filiphr]

I've been trying to make this work. However, there are some problems with the custom ConstructorParametersReferencesSearcher that I've implemented. Find usages works properly. However, that causes some other problems:

• When I rename the constructor parameter in the constructor method then my element in the annotation is not renamed. This is tested by MapstructMethodUsagesSearcherTest.testRenameConstructorTargetReferenceMethod
• When I rename the element in the annotation and the class is in the same file as my annotation there is an error happening. This is tested in RenameHandlerTest.testRenameConstructorTargetParameter. When I run the plugin in an IDE and the class is not in the same file as my annotation then the renaming is correct.

[KENNYSOFT]

Just a small idea: could it be related with referenceSearch? For now, this plugin only offers methodReferenceSearch and I think PsiParameter would not be tracked during the rename process.

[filiphr]

You are right @KENNYSOFT. It might be related to that. Perhaps we should indeed provide a custom referenceSearch. That might solve all problems.