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minor - avoid concurrent modification exception

This commit is contained in:
Heng Sin Low 2008-11-25 03:27:32 +00:00
parent c696064fc8
commit 1730ffe726
1 changed files with 4 additions and 1 deletions
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5
zkwebui/WEB-INF/src/org/adempiere/webui/editor/WEditor.java
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@ -299,7 +299,10 @@ public abstract class WEditor implements EventListener, PropertyChangeListener
protected void fireValueChange(ValueChangeEvent event) protected void fireValueChange(ValueChangeEvent event)
{ {
for (ValueChangeListener listener : listeners) //copy to array to avoid concurrent modification exception
ValueChangeListener[] vcl = new ValueChangeListener[listeners.size()];
listeners.toArray(vcl);
for (ValueChangeListener listener : vcl)
{ {
listener.valueChange(event); listener.valueChange(event);
} }