JDK-6691185 : (coll) TreeMap.navigableKeySet's descendingIterator method starts at first instead of last entry
  • Type: Bug
  • Component: core-libs
  • Sub-Component: java.util:collections
  • Affected Version: 7
  • Priority: P2
  • Status: Resolved
  • Resolution: Fixed
  • OS: generic
  • CPU: generic
  • Submitted: 2008-04-19
  • Updated: 2012-10-08
  • Resolved: 2008-05-19
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JDK 6 JDK 7 Other
6u10Fixed 7 b27Fixed OpenJDK6Fixed
The NavigableSet returned by TreeMap's navigableKeySet method has a broken descendingIterator method as discussed on the core-libs-dev mailing list here:

EVALUATION http://hg.openjdk.java.net/jdk7/tl/jdk/rev/3e7a4b6ef105

EVALUATION see discussion on core-libs-dev mailing list.