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From "Tony Poppleton (JIRA)" <j...@apache.org>
Subject [jira] Created: (HTTPCLIENT-907) Investigate implementation of expand() method in CharArrayBuffer
Date Sat, 16 Jan 2010 01:48:54 GMT
Investigate implementation of expand() method in CharArrayBuffer

                 Key: HTTPCLIENT-907
                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-907
             Project: HttpComponents HttpClient
          Issue Type: Task
            Reporter: Tony Poppleton
            Priority: Minor

The CharArrayBuffer expand() method will sometimes double the size of the buffer array.

However looking at the source code for ArrayList in the Java utils package reveals that they
   int newCapacity = (oldCapacity * 3)/2 + 1;

Would this be more efficient in CharArrayBuffer (in practice)?

The standard benchmarks should be run to ascertain if this is the case.

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