Try to merge #4271 (for #1467) to master (2 failures wrt Creator name mismatch)

[cowtowncoder]

So: hoping to get #4271 merged, but this gets tricky for one specific aspect.
Hoping to get it resolved, otherwise cannot get feature in 3.0.

[cowtowncoder]

Hmmmh. So close yet so far. Was able to figure out issue with renameAll -- its call had been relocated for 3.0 earlier, so BeanDeserializerBase should not need to try to call it.
And of 4 test failures, 2 were for obsolete (but remaining in 3.0, due to same merge issue), wrt #265, so was able to just remove test class that contains it.

But this leaves 2 remaining test failures that seem legit.
I wonder if you might be able to help see if you spot anything @fxshlein ? I know 3.0 (master branch) is quite changed from 2.x and things are moved around.
But any help would be appreciated; I'd really want this feature to work for 3.0 as well as 2.x and we are close :)

EDIT: exception message seems to suggest mismatch between incoming names, creator parameters (which is why "fallback setter" is being checked), so I am suspecting some missing renaming (or missing re-creation of matchers).

cc @JooHyukKim

[JooHyukKim]

Seems like a big work we got here :-)
Will try to see what we can do about it, probably tonight!

[cowtowncoder]

@JooHyukKim thanks! I'm sure all of us together can figure it out. In the worst case could just move 2 failing tests under "tofix".

[cowtowncoder]

Decided to move 2 failing tests under tofix; can figure things out in future.