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From "Dave Brosius (JIRA)" <j...@apache.org>
Subject [jira] Created: (DERBY-5021) [patch] avoid map look ups in a loop by using entrySet
Date Fri, 11 Feb 2011 07:28:57 GMT
[patch] avoid map look ups in a loop by using entrySet
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                 Key: DERBY-5021
                 URL: https://issues.apache.org/jira/browse/DERBY-5021
             Project: Derby
          Issue Type: Improvement
          Components: Network Server
    Affects Versions: 10.7.1.1
            Reporter: Dave Brosius
            Priority: Trivial
             Fix For: 10.8.0.0
         Attachments: use_entryset_iterators.diff

various places code walks a keyset iterator in a loop and each time thru the loop does a map
lookup for the value based on the current key. Avoid the map look ups by just iterating with
an entry set iterator.

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