[jira] Resolved: (HARMONY-4488) [classlib][beans] Add specific persistence delegate for j.u.List to improve performance

["Leo Li (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HARMONY-4488?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Leo Li resolved HARMONY-4488.
-----------------------------

    Resolution: Fixed

Hi, Spark
    Patch applied at r557846. Thank you for your improvement. Please verify whether the problem is resolved as you expected. 

Good luck! 
Leo. 

> [classlib][beans] Add specific persistence delegate for j.u.List to improve performance
> ---------------------------------------------------------------------------------------
>
>                 Key: HARMONY-4488
>                 URL: https://issues.apache.org/jira/browse/HARMONY-4488
>             Project: Harmony
>          Issue Type: Improvement
>          Components: Classlib
>            Reporter: spark shen
>            Assignee: Leo Li
>         Attachments: HY-4488.patch, HY-4488.sh
>
>
> List is a subinterface of j.u.Collection.  Besides the sequential access method provided by its parent interface (iterator.next(), hasNext() etc.), it provides ramdom access method - get. When persist elements contained in list, using get to access element is more effective. So a specific persistence delegate could be implemented to promote the perfermance for persist j.u.List.

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