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Posted to commits@harmony.apache.org by "Robert Hu (JIRA)" <ji...@apache.org> on 2007/06/07 09:04:26 UTC
[jira] Created: (HARMONY-4087) [classlib][luni] Performance
improvement of java.util.Observable
[classlib][luni] Performance improvement of java.util.Observable
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Key: HARMONY-4087
URL: https://issues.apache.org/jira/browse/HARMONY-4087
Project: Harmony
Issue Type: Improvement
Components: Classlib
Reporter: Robert Hu
The performance of Observable can be improved by optimizing the synchronization.
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[jira] Commented: (HARMONY-4087) [classlib][luni] Performance
improvement of java.util.Observable
Posted by "Robert Hu (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-4087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12502247 ]
Robert Hu commented on HARMONY-4087:
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Please try this patch.
Thanks a lot!
> [classlib][luni] Performance improvement of java.util.Observable
> ----------------------------------------------------------------
>
> Key: HARMONY-4087
> URL: https://issues.apache.org/jira/browse/HARMONY-4087
> Project: Harmony
> Issue Type: Improvement
> Components: Classlib
> Reporter: Robert Hu
> Attachments: HARMONY-4087.diff
>
>
> The performance of Observable can be improved by optimizing the synchronization.
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[jira] Resolved: (HARMONY-4087) [classlib][luni] Performance
improvement of java.util.Observable
Posted by "Tim Ellison (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-4087?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tim Ellison resolved HARMONY-4087.
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Resolution: Fixed
Thanks Robert.
Patch applied to LUNI module at repo revision r546201.
Please check it was applied as expected.
(p.s. I also hit format in that file so apologies for the extra noise)
> [classlib][luni] Performance improvement of java.util.Observable
> ----------------------------------------------------------------
>
> Key: HARMONY-4087
> URL: https://issues.apache.org/jira/browse/HARMONY-4087
> Project: Harmony
> Issue Type: Improvement
> Components: Classlib
> Reporter: Robert Hu
> Assignee: Tim Ellison
> Attachments: HARMONY-4087.diff
>
>
> The performance of Observable can be improved by optimizing the synchronization.
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[jira] Assigned: (HARMONY-4087) [classlib][luni] Performance
improvement of java.util.Observable
Posted by "Tim Ellison (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-4087?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tim Ellison reassigned HARMONY-4087:
------------------------------------
Assignee: Tim Ellison
> [classlib][luni] Performance improvement of java.util.Observable
> ----------------------------------------------------------------
>
> Key: HARMONY-4087
> URL: https://issues.apache.org/jira/browse/HARMONY-4087
> Project: Harmony
> Issue Type: Improvement
> Components: Classlib
> Reporter: Robert Hu
> Assignee: Tim Ellison
> Attachments: HARMONY-4087.diff
>
>
> The performance of Observable can be improved by optimizing the synchronization.
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[jira] Closed: (HARMONY-4087) [classlib][luni] Performance
improvement of java.util.Observable
Posted by "Robert Hu (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-4087?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Hu closed HARMONY-4087.
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Wonderful!
Verified, thanks a lot!
> [classlib][luni] Performance improvement of java.util.Observable
> ----------------------------------------------------------------
>
> Key: HARMONY-4087
> URL: https://issues.apache.org/jira/browse/HARMONY-4087
> Project: Harmony
> Issue Type: Improvement
> Components: Classlib
> Reporter: Robert Hu
> Assignee: Tim Ellison
> Attachments: HARMONY-4087.diff
>
>
> The performance of Observable can be improved by optimizing the synchronization.
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[jira] Updated: (HARMONY-4087) [classlib][luni] Performance
improvement of java.util.Observable
Posted by "Robert Hu (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-4087?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Hu updated HARMONY-4087:
-------------------------------
Attachment: HARMONY-4087.diff
1. Use List instead of Vector as the type of the container of Observers
2. Delete some unnecessary "synchronized"
3. refine "notifyObservers" method
> [classlib][luni] Performance improvement of java.util.Observable
> ----------------------------------------------------------------
>
> Key: HARMONY-4087
> URL: https://issues.apache.org/jira/browse/HARMONY-4087
> Project: Harmony
> Issue Type: Improvement
> Components: Classlib
> Reporter: Robert Hu
> Attachments: HARMONY-4087.diff
>
>
> The performance of Observable can be improved by optimizing the synchronization.
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