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Posted to commits@harmony.apache.org by "Alexey Petrenko (JIRA)" <ji...@apache.org> on 2007/05/10 16:50:15 UTC
[jira] Resolved: (HARMONY-3493)
[classlib][nio]java.nio.Charset.encode()/decode() performance improvement.
[ https://issues.apache.org/jira/browse/HARMONY-3493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexey Petrenko resolved HARMONY-3493.
--------------------------------------
Resolution: Fixed
Leo, I've modified your patch a little.
Please verify.
> [classlib][nio]java.nio.Charset.encode()/decode() performance improvement.
> --------------------------------------------------------------------------
>
> Key: HARMONY-3493
> URL: https://issues.apache.org/jira/browse/HARMONY-3493
> Project: Harmony
> Issue Type: Improvement
> Components: Classlib
> Reporter: Leo Li
> Assigned To: Alexey Petrenko
> Priority: Minor
> Attachments: patch-3493.diff
>
>
> public void test()
> {
> CharBuffer[] charbuffer = ...//omitted here, long data.
> Charset charset = Charset.defaultCharset();
> long startTime = System.currentTimeMillis();
> for (int j = 0; j < 10000; j++) {
> for (int i = 0; i < charBuffers.length; i++) {
> charset.encode(charBuffers[i]);
> }
> }
> long endTime = System.currentTimeMillis();
> System.out.println(endTime - startTime);
> }
> Harmony uses 2234 ms verses RI5 uses 859ms.
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