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Merged revision(s) 1302155 from lucene/dev/branches/branch_3x: 

LUCENE-3867: Add CHANGES.txt.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1302156 13f79535-47bb-0310-9956-ffa450edef68
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Uwe Schindler 2012-03-18 16:19:38 +00:00
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commit 059d4bd1c3
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lucene/CHANGES.txt
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@ -774,6 +774,15 @@ Changes in backwards compatibility policy
method getCommitUserData (use getIndexCommit().getUserData()
instead). (Ryan McKinley, Robert Muir, Mike McCandless)
* LUCENE-3672: Deprecate instance creation of RamUsageEstimator, instead
the new static method sizeOf(Object) should be used. As the algorithm
is now using Hotspot(TM) internals (reference size, header sizes,
object alignment), the abstract o.a.l.util.MemoryModel class was
completely removed (without replacement). The new static methods
no longer support String intern-ness checking, interned strings
now count to memory usage as any other Java object.
(Dawid Weiss, Uwe Schindler, Shai Erera)
Changes in Runtime Behavior
* LUCENE-3796, SOLR-3241: Throw an exception if you try to set an index-time