Support Forums: Message List - “Copy-on-Iterate” Java Idiom considered broken http://www.theserverside.com Most recent forum messages en Jive Forums Silver 5.5.30 (www.jivesoftware.com) Tue, 21 May 2013 22:43:09 -0400 Combination of non-thread-safe and concurrent collections http://www.theserverside.com/discussions/thread.tss?thread_id=60595 AFAIK no "idiom" whatsoever breaks here.

...]]> Tue, 27 Jul 2010 02:27:07 -0400 Tue, 27 Jul 2010 02:27:07 -0400 Tue, 27 Jul 2010 02:27:07 -0400 Jul 27, 2010 Christian Beutenmueller 0 right back at you http://www.theserverside.com/discussions/thread.tss?thread_id=60595 And the same could be said for your choice in application performance monitoring tools :-)

]]> Mon, 26 Jul 2010 17:49:23 -0400 Mon, 26 Jul 2010 17:49:23 -0400 Mon, 26 Jul 2010 17:49:23 -0400 Jul 26, 2010 wlouth 0 If it is broken in Java 5 but not Java 6, it isn't broken http://www.theserverside.com/discussions/thread.tss?thread_id=60595 You're just using really old software.

Sam

]]> Sat, 24 Jul 2010 13:24:38 -0400 Sat, 24 Jul 2010 13:24:38 -0400 Sat, 24 Jul 2010 13:24:38 -0400 Jul 24, 2010 spullara 1 “Copy-on-Iterate” Java Idiom considered broken http://www.theserverside.com/discussions/thread.tss?thread_id=60595 This line of the ArrayList constructor:...]]> Fri, 23 Jul 2010 09:47:31 -0400 Fri, 23 Jul 2010 09:47:31 -0400 Fri, 23 Jul 2010 09:47:31 -0400 Jul 23, 2010 James Watson 1 “Copy-on-Iterate” Java Idiom considered broken http://www.theserverside.com/discussions/thread.tss?thread_id=60595 This is really good information.  Thanks for sharing it with the community.

...]]> Fri, 23 Jul 2010 09:30:27 -0400 Fri, 23 Jul 2010 09:30:27 -0400 Fri, 23 Jul 2010 09:30:27 -0400 Jul 23, 2010 James Watson 2 “Copy-on-Iterate” Java Idiom considered broken http://www.theserverside.com/discussions/thread.tss?thread_id=60595 One issue with collections is that when iterating a ConcurrentModificationException is thrown if a collection is changed (usually by a different thread). This is done to protect the Iterator from unpredictable behaviour. A common idiom to avoid it is...]]> Fri, 23 Jul 2010 06:53:27 -0400 Fri, 23 Jul 2010 06:53:27 -0400 Fri, 23 Jul 2010 06:53:27 -0400 Jul 23, 2010 Jevgeni Kabanov 7