Return-Path: Delivered-To: apmail-harmony-commits-archive@www.apache.org Received: (qmail 77478 invoked from network); 8 May 2009 05:54:44 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 8 May 2009 05:54:44 -0000 Received: (qmail 82918 invoked by uid 500); 8 May 2009 05:54:44 -0000 Delivered-To: apmail-harmony-commits-archive@harmony.apache.org Received: (qmail 82834 invoked by uid 500); 8 May 2009 05:54:43 -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 82825 invoked by uid 99); 8 May 2009 05:54:43 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 08 May 2009 05:54:43 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.4] (HELO eris.apache.org) (140.211.11.4) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 08 May 2009 05:54:41 +0000 Received: by eris.apache.org (Postfix, from userid 65534) id 723572388A46; Fri, 8 May 2009 05:54:21 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: svn commit: r772849 - /harmony/enhanced/classlib/trunk/modules/luni/src/main/java/java/lang/AbstractStringBuilder.java Date: Fri, 08 May 2009 05:54:21 -0000 To: commits@harmony.apache.org From: regisxu@apache.org X-Mailer: svnmailer-1.0.8 Message-Id: <20090508055421.723572388A46@eris.apache.org> X-Virus-Checked: Checked by ClamAV on apache.org Author: regisxu Date: Fri May 8 05:54:20 2009 New Revision: 772849 URL: http://svn.apache.org/viewvc?rev=772849&view=rev Log: enlarge half size of buffer to reduce wasted memory Modified: harmony/enhanced/classlib/trunk/modules/luni/src/main/java/java/lang/AbstractStringBuilder.java Modified: harmony/enhanced/classlib/trunk/modules/luni/src/main/java/java/lang/AbstractStringBuilder.java URL: http://svn.apache.org/viewvc/harmony/enhanced/classlib/trunk/modules/luni/src/main/java/java/lang/AbstractStringBuilder.java?rev=772849&r1=772848&r2=772849&view=diff ============================================================================== --- harmony/enhanced/classlib/trunk/modules/luni/src/main/java/java/lang/AbstractStringBuilder.java (original) +++ harmony/enhanced/classlib/trunk/modules/luni/src/main/java/java/lang/AbstractStringBuilder.java Fri May 8 05:54:20 2009 @@ -91,8 +91,8 @@ } private void enlargeBuffer(int min) { - int twice = (value.length << 1) + 2; - char[] newData = new char[min > twice ? min : twice]; + int newSize = (value.length >> 1 + value.length) + 2; + char[] newData = new char[min > newSize ? min : newSize]; System.arraycopy(value, 0, newData, 0, count); value = newData; shared = false;