[Rubyeclipse-commit] SF.net SVN: rubyeclipse: [2774] trunk/com.aptana.rdt/src/com/aptana/rdt/ internal/core/gems/GemManager.java

[<caw...@us...>]

Revision: 2774
          http://svn.sourceforge.net/rubyeclipse/?rev=2774&view=rev
Author:   cawilliams
Date:     2007-07-17 14:14:46 -0700 (Tue, 17 Jul 2007)

Log Message:
-----------
when loading local gems and notifying listeners, iterate over a copy of the listeners to avoid concurrent modification exceptions (if listeners as a result of the notification the remove themselves)

Modified Paths:
--------------
    trunk/com.aptana.rdt/src/com/aptana/rdt/internal/core/gems/GemManager.java

Modified: trunk/com.aptana.rdt/src/com/aptana/rdt/internal/core/gems/GemManager.java
===================================================================
--- trunk/com.aptana.rdt/src/com/aptana/rdt/internal/core/gems/GemManager.java	2007-07-17 18:55:52 UTC (rev 2773)
+++ trunk/com.aptana.rdt/src/com/aptana/rdt/internal/core/gems/GemManager.java	2007-07-17 21:14:46 UTC (rev 2774)
@@ -671,12 +671,12 @@
 					}
 					isInitialized = true;
 					synchronized (listeners) {
-						for (GemListener listener : listeners) {
+						for (GemListener listener : new ArrayList<GemListener>(listeners)) {
 							listener.managerInitialized();
 						}
 					}
 					synchronized (listeners) {
-						for (GemListener listener : listeners) {
+						for (GemListener listener : new ArrayList<GemListener>(listeners)) {
 							listener.gemsRefreshed();
 						}
 					}


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