Path: csiph.com!x330-a1.tempe.blueboxinc.net!usenet.pasdenom.info!news.albasani.net!.POSTED!not-for-mail From: Jan Burse Newsgroups: comp.lang.java.programmer Subject: Re: StringBuilder Date: Tue, 06 Sep 2011 00:06:57 +0200 Organization: albasani.net Lines: 12 Message-ID: References: <96f358c8-a024-40db-b60b-300186c2f813@o10g2000vby.googlegroups.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Trace: news.albasani.net HcMaXVx1Pak00411FxrKW7mHMk+u008wYM4bewvWLbRNLvbybl+syZJv5CURlIl7DhLn5DLngFVh036Kfw08Kw== NNTP-Posting-Date: Mon, 5 Sep 2011 22:06:58 +0000 (UTC) Injection-Info: news.albasani.net; logging-data="rokoN/oVR406VtdpNKnuNDHbniNXqr2tWHTmsl6EyUJvJMIjynhtiLe6Qm6Tvt+1eqEnTzpNexHjs02WFJI2PRHogX/gfZt3abIesWW8PvM8qKy0kdqKCiOCUv6+mt4Z"; mail-complaints-to="abuse@albasani.net" User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:6.0.1) Gecko/20110830 Firefox/6.0.1 SeaMonkey/2.3.1 In-Reply-To: Cancel-Lock: sha1://WzjcLIQ2tqKQmrEhkJOk/GjX4= Xref: x330-a1.tempe.blueboxinc.net comp.lang.java.programmer:7586 Jan Burse schrieb: > But that + is internally realized via StringBuilder is a property > of javac with target >= 1.5 and not of the IDE. And -XX:+OptimizeStringConcat is present in the oracle runtime since 1.6_20. Says the following article: http://groups.google.com/group/jvm-languages/browse_thread/thread/2ad54161f793f378 So this is in the java command and not in the IDE. Bye