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Discussion
There were no replies to the original proposal on the PC mailing list.
There were some comments, but not significant discussion, when Joe posted a blog entry detailing the proposal. Of the comments, I would highlight the following
- support case-insensitive switch: another commented pointed out this is Locale-specific, which would complicate the proposal and implementation
- null handling: several commenters requested that a special "case null" be supported. In the current proposal, switching on a null value will cause a
NullPointerException to be thrown.