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From "Jimmy, Jing Lv (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (HARMONY-5959) [java6][classlib][luni]Merge TreeMap performance enhancement into java6 level
Date Thu, 12 Feb 2009 09:47:59 GMT

     [ https://issues.apache.org/jira/browse/HARMONY-5959?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jimmy, Jing Lv resolved HARMONY-5959.
-------------------------------------

       Resolution: Fixed
    Fix Version/s: 5.0M9

> [java6][classlib][luni]Merge TreeMap performance enhancement into java6 level
> -----------------------------------------------------------------------------
>
>                 Key: HARMONY-5959
>                 URL: https://issues.apache.org/jira/browse/HARMONY-5959
>             Project: Harmony
>          Issue Type: Improvement
>          Components: Classlib
>         Environment: all platform
>            Reporter: Jimmy, Jing Lv
>            Assignee: Jimmy, Jing Lv
>             Fix For: 5.0M9
>
>
> Harmony java5 TreeMap has great improvement on performance, however as java6 TreeMap
has a great change in API and inner structure, we need to merge this two changes together.

> The target is to complete all API changes as well as keep the performance improvement.
A simple way here is keep the java5 level method as simple as it is and add new inner classes
to extends the java6 methods.
> After this merge I believe there are still some improvement to go.

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