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Date: Mon, 13 Jul 2009 04:57:15 -0700 (PDT)
From: "Tim Ellison (JIRA)" <jira@apache.org>
To: commits@harmony.apache.org
Subject: [jira] Assigned: (HARMONY-6265) [classlib][luni] Improve the
 performance of HashMap
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     [ https://issues.apache.org/jira/browse/HARMONY-6265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Ellison reassigned HARMONY-6265:
------------------------------------

    Assignee: Tim Ellison

> [classlib][luni] Improve the performance of HashMap 
> ----------------------------------------------------
>
>                 Key: HARMONY-6265
>                 URL: https://issues.apache.org/jira/browse/HARMONY-6265
>             Project: Harmony
>          Issue Type: Improvement
>          Components: Classlib
>    Affects Versions: 5.0M10
>            Reporter: Jim Yu
>            Assignee: Tim Ellison
>             Fix For: 5.0M11
>
>         Attachments: HARMONY-6265.diff
>
>
> Currently, Proxy.isProxyClass is used in findNonNullKeyEntry method to judge whether a key object is a proxy object or not. However, that will degrade the performance of HashMap since isProxyClass method is synchronized. Actually,  Proxy.isProxyClass can be removed if we use an improved solution to support proxy object as the key.

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