[jira] Created: (CASSANDRA-1794) [patch] avoid map look ups in a loop by using entrySet

[Dave Brosius (JIRA)]

[patch] avoid map look ups in a loop by using entrySet
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                 Key: CASSANDRA-1794
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1794
             Project: Cassandra
          Issue Type: Improvement
          Components: Core
         Environment: ubuntu 10.10 jdk1.6.17 ant1.8
            Reporter: Dave Brosius
            Priority: Trivial
         Attachments: avoid_map_lookups.diff

code uses a keyset iterator to loop over a map, doing map look ups each 
iteration. Switch to entrySet() iterator, to avoid that.

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