test: Add test "JsonAnyGetter JsonAnySetter (de-)serialization" to simplify resolution of the issue

[UltimaPhoenix]

JsonAnyGetter and JsonAnySetter doesn't work when @Introspected annotation is declared. Making this test pass will allow anyone that makes extensive use of JsonAnyGetter-Setter feature to use reflection-free jackson.

Sorry for not implementing the fix I was short on time, by the way I think i identified the right classes where the fix should be implemented that are:

• BeanIntrospectionModule.BeanIntrospectionDeserializerModifier method updateBuilder
• BeanIntrospectionModule.BeanIntrospectionPropertyWriter

I think that the updateBuilder method needs to be refactored to improve maintainability.

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[graemerocher]

Can you change the branch you wish to merge this into? Should be one of the release branches (2.2.x, 2.3.x etc.)

[jameskleeh]

@UltimaPhoenix It seems as if you created a branch from a dependency-update branch. You'll need to rebase to 2.2.x

[UltimaPhoenix]

@jameskleeh I've done.

[UltimaPhoenix]

@graemerocher Is it ok? Do you prefer that I rebase it to 2.4.x?