Re: Custom Field Serializer for EnumMap (issue1634804)

[j...@google.com]

There appears to be some problem in how this was created -- the
side-by-side diffs don't work, and Publish+Mail Comments doesn't work.

Basically:
- you need tests
- copyright and code style should match GWT standards
- the limitation on non-empty maps seems too limiting. The GWT
emulation can reach a full set of enum values via keySet, so that could
be used on the client side to avoid this limitation
- the server doesn't appear to read the exemplar value from the stream

http://gwt-code-reviews.appspot.com/1634804/

[Bradley Gottfried]

I put up another set of patches.

http://gwt-code-reviews.appspot.com/1634804/