Paul Sandoz
0fb014c2b3
8023463: Improvements to HashMap/LinkedHashMap use of bins/buckets and trees (red/black)
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8012913: LinkedHashMap key/value/entry spliterators should report ORDERED
Co-authored-by: Doug Lea <dl@cs.oswego.edu>
Reviewed-by: mduigou, forax, bchristi, alanb
2013-09-04 09:34:25 +02:00
Paul Sandoz
7647c6e6a1
8014824: Document Spliterator characteristics and binding policy of java util collection impls
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Reviewed-by: chegar
2013-08-06 14:26:34 +01:00
Mike Duigou
4eeb7e8bc5
8016446: Improve forEach/replaceAll for Map, HashMap, Hashtable, IdentityHashMap, WeakHashMap, TreeMap, ConcurrentMap
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Co-authored-by: Remi Forax <forax@univ-mlv.fr>
Reviewed-by: forax, mduigou, psandoz
2013-06-18 16:03:10 -07:00
Alan Bateman
451a0034a1
8016217: More javadoc warnings
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Reviewed-by: lancea, chegar, psandoz
2013-06-10 12:58:32 +01:00
Brent Christian
53a90d216f
8005698: Handle Frequent HashMap Collisions with Balanced Trees
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HashMap bins with many collisions store entries in balanced trees
Reviewed-by: alanb, dl, mduigou
2013-06-04 10:04:28 +01:00
Alan Bateman
430592a30e
7197491: update copyright year to match last edit in jdk8 jdk repository
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Reviewed-by: chegar, ksrini
2012-11-02 15:50:11 +00:00
Mike Duigou
705c53b045
7126277: Alternative String hashing implementation
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All of the hashing based Map implementations: HashMap, Hashtable, LinkedHashMap, WeakHashMap and ConcurrentHashMap are modified to use an enhanced hashing algorithm for string keys when the capacity of the hash table has ever grown beyond 512 entries. The enhanced hashing implementation uses the murmur3 hashing algorithm along with random hash seeds and index masks. These enhancements mitigate cases where colliding String hash values could result in a performance bottleneck.
Reviewed-by: alanb, forax, dl
2012-05-30 22:18:37 -07:00
Remi Forax
00ef83a6ab
7157893: Warnings Cleanup in java.util.*
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Minor code changes to cleanup warnings in java.util.*
Reviewed-by: mduigou, naoto, smarks
2012-04-17 12:21:56 -07:00
Kelly O'Hair
d2b1e20c7d
7033660: Update copyright year to 2011 on any files changed in 2011
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Reviewed-by: dholmes
2011-04-06 22:06:11 -07:00
Stuart Marks
6e7cb44eea
6880112: Project Coin: Port JDK core library code to use diamond operator
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Reviewed-by: darcy, lancea, alanb, briangoetz, mduigou, mchung
2010-12-20 13:47:04 -08:00
Kelly O'Hair
fe008ae27a
6943119: Rebrand source copyright notices
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Reviewed-by: darcy, weijun
2010-05-25 15:58:33 -07:00
J. Duke
319a3b9947
Initial load
2007-12-01 00:00:00 +00:00
