From commits-return-59304-apmail-harmony-commits-archive=harmony.apache.org@harmony.apache.org Tue Jul 14 02:58:29 2009 Return-Path: Delivered-To: apmail-harmony-commits-archive@www.apache.org Received: (qmail 59343 invoked from network); 14 Jul 2009 02:58:29 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 14 Jul 2009 02:58:29 -0000 Received: (qmail 5577 invoked by uid 500); 14 Jul 2009 02:58:39 -0000 Delivered-To: apmail-harmony-commits-archive@harmony.apache.org Received: (qmail 5500 invoked by uid 500); 14 Jul 2009 02:58:39 -0000 Mailing-List: contact commits-help@harmony.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@harmony.apache.org Delivered-To: mailing list commits@harmony.apache.org Received: (qmail 5491 invoked by uid 99); 14 Jul 2009 02:58:39 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 14 Jul 2009 02:58:39 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 14 Jul 2009 02:58:35 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id C6790234C004 for ; Mon, 13 Jul 2009 19:58:14 -0700 (PDT) Message-ID: <121609177.1247540294799.JavaMail.jira@brutus> Date: Mon, 13 Jul 2009 19:58:14 -0700 (PDT) From: "Jim Yu (JIRA)" To: commits@harmony.apache.org Subject: [jira] Closed: (HARMONY-6265) [classlib][luni] Improve the performance of HashMap In-Reply-To: <2086876529.1247128335058.JavaMail.jira@brutus> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/HARMONY-6265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jim Yu closed HARMONY-6265. --------------------------- > [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-v2.patch, 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. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.