Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.lang.java.programmer > #30385
| From | Brixomatic <brixomatic@yahoo.com> |
|---|---|
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: Java 7 vs 8 speed issues on Win7? |
| Date | 2014-11-22 09:19 +0100 |
| Organization | Aioe.org NNTP Server |
| Message-ID | <MPG.2eda6563b088efff989696@news.aioe.org> (permalink) |
| References | (4 earlier) <e2jr6adpu2t4t1i4kebep2rpbngov71fsg@4ax.com> <546ddd8d$0$2902$e4fe514c@news.xs4all.nl> <cd6osrFsmbiU1@mid.individual.net> <546e62ff$0$2978$e4fe514c@news2.news.xs4all.nl> <MPG.2eda5f9093df68eb989695@news.aioe.org> |
In article <MPG.2eda5f9093df68eb989695@news.aioe.org>, Brixomatic (brixomatic@yahoo.com) says... > > In article <546e62ff$0$2978$e4fe514c@news2.news.xs4all.nl>, Silvio > (silvio@internet.com) says... > > > I suspect memory usage was the primary target. Profilers show that > > strings take up a large part of the memory used by typical applications > > (you should try Eclipse or Netbeans), most of them are very short and > > they contain lots of duplicates. Short strings profit the most from > > dropping the two ints. > > Let's stop guessing and read the author of the change: > http://www.reddit.com/comments/1qw73v More on that topic, extracted from the discussion in the reddit article above: This is from the C# developer on why they do the same: > http://blogs.msdn.com/b/ericlippert/archive/2011/07/19/strings- immutability-and-persistence.aspx < And a related discussion on String#subsequence: http://mail.openjdk.java.net/pipermail/core-libs-dev/2013- February/014609.html Kind regards, Wanja -- ..Alesi's problem was that the back of the car was jumping up and down dangerously - and I can assure you from having been teammate to Jean Alesi and knowing what kind of cars that he can pull up with, when Jean Alesi says that a car is dangerous - it is. [Jonathan Palmer]
Back to comp.lang.java.programmer | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Java 7 vs 8 speed issues on Win7? Knute Johnson <eternal@knutejohnson.com> - 2014-10-22 10:18 -0700
Re: Java 7 vs 8 speed issues on Win7? Silvio <silvio@internet.com> - 2014-10-24 11:10 +0200
Re: Java 7 vs 8 speed issues on Win7? Roedy Green <see_website@mindprod.com.invalid> - 2014-11-05 04:36 -0800
Re: Java 7 vs 8 speed issues on Win7? Knute Johnson <nospam@rabbitbrush.frazmtn.com> - 2014-11-05 08:23 -0800
Re: Java 7 vs 8 speed issues on Win7? Jan Burse <janburse@fastmail.fm> - 2014-11-05 20:47 +0100
Re: Java 7 vs 8 speed issues on Win7? Knute Johnson <nospam@rabbitbrush.frazmtn.com> - 2014-11-05 17:32 -0800
Re: Java 7 vs 8 speed issues on Win7? Eric Sosman <esosman@comcast-dot-net.invalid> - 2014-11-05 21:37 -0500
Re: Java 7 vs 8 speed issues on Win7? Knute Johnson <nospam@rabbitbrush.frazmtn.com> - 2014-11-05 20:00 -0800
Re: Java 7 vs 8 speed issues on Win7? Eric Sosman <esosman@comcast-dot-net.invalid> - 2014-11-05 23:32 -0500
Re: Java 7 vs 8 speed issues on Win7? Robert Klemme <shortcutter@googlemail.com> - 2014-11-06 08:48 +0100
Re: Java 7 vs 8 speed issues on Win7? Jan Burse <janburse@fastmail.fm> - 2014-11-06 15:09 +0100
Re: Java 7 vs 8 speed issues on Win7? Eric Sosman <esosman@comcast-dot-net.invalid> - 2014-11-06 09:50 -0500
Re: Java 7 vs 8 speed issues on Win7? Jan Burse <janburse@fastmail.fm> - 2014-11-06 18:21 +0100
Re: Java 7 vs 8 speed issues on Win7? Jan Burse <janburse@fastmail.fm> - 2014-11-06 18:34 +0100
Re: Java 7 vs 8 speed issues on Win7? Jan Burse <janburse@fastmail.fm> - 2014-11-06 23:03 +0100
Re: Java 7 vs 8 speed issues on Win7? Eric Sosman <esosman@comcast-dot-net.invalid> - 2014-11-06 17:21 -0500
Re: Java 7 vs 8 speed issues on Win7? Jan Burse <janburse@fastmail.fm> - 2014-11-07 00:07 +0100
Re: Java 7 vs 8 speed issues on Win7? "Bob(but not" THAĊ˘ "Bob)" <nobody@nowhere.net> - 2014-11-07 08:48 +0000
Re: Java 7 vs 8 speed issues on Win7? Jan Burse <janburse@fastmail.fm> - 2014-11-08 11:28 +0100
Re: Java 7 vs 8 speed issues on Win7? Roedy Green <see_website@mindprod.com.invalid> - 2014-11-20 03:12 -0800
Re: Java 7 vs 8 speed issues on Win7? Silvio <silvio@internet.com> - 2014-11-20 13:24 +0100
Re: Java 7 vs 8 speed issues on Win7? Robert Klemme <shortcutter@googlemail.com> - 2014-11-20 19:06 +0100
Re: Java 7 vs 8 speed issues on Win7? Silvio <silvio@internet.com> - 2014-11-20 22:54 +0100
Re: Java 7 vs 8 speed issues on Win7? Brixomatic <brixomatic@yahoo.com> - 2014-11-22 08:54 +0100
Re: Java 7 vs 8 speed issues on Win7? Brixomatic <brixomatic@yahoo.com> - 2014-11-22 09:19 +0100
Re: Java 7 vs 8 speed issues on Win7? Fredrik Jonson <fredrik@jonson.org> - 2014-11-29 07:44 +0000
csiph-web