riking 3b1bb3e08a Minor changes to Tree Feller - use a HashSet, move comment ...

LinkedHashSet doesn't actually do anything for us - we were never using the consistent ordering it promises, and openjdk-7 doesn't even provide that consistent ordering. Better to just not use it.

2013-12-06 23:55:26 -08:00

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nossr50

Minor changes to Tree Feller - use a HashSet, move comment

2013-12-06 23:55:26 -08:00