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From "Sebb (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HTTPCLIENT-1471) ResponseCachingPolicy - eliminate boxing and HashSet
Date Mon, 24 Feb 2014 20:28:19 GMT
Sebb created HTTPCLIENT-1471:

             Summary: ResponseCachingPolicy - eliminate boxing and HashSet
                 Key: HTTPCLIENT-1471
                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1471
             Project: HttpComponents HttpClient
          Issue Type: Improvement
            Reporter: Sebb
            Priority: Minor

ResponseCachingPolicy uses 2 HashSets containing a few Integers each for matching int values.

This involves lots of boxing plus the overhead of the hashSet.

Since the numbers of integers involved is very small - at most 6 - it seems unnecessary to
use hashing. A linear search would likely be quicker.

If the number of entries were to be rather larger, then Arrays#binarySearch might be better.

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