tree b20f3d076c37bded637c4407ee2dd051c574acb5
parent cc8870bfca3dc44f669322d3f6dabf4a55f025ce
author Christian Edward Gruber <cgruber@google.com> 1396390193 -0700
committer Christian Edward Gruber <cgruber@google.com> 1396391798 -0700

Enhance WeakKeySet to auto evict keys and avoid calling toString on Keys.

This should fix https://code.google.com/p/google-guice/issues/detail?id=756.
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=64083354