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-rw-r--r--src/jrummikub/util/Event.java2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/jrummikub/util/Event.java b/src/jrummikub/util/Event.java
index aa491da..6d9522b 100644
--- a/src/jrummikub/util/Event.java
+++ b/src/jrummikub/util/Event.java
@@ -25,7 +25,7 @@ public class Event implements IEvent {
/** Generate a single event */
public void emit() {
- for (IListener listener : listeners) {
+ for (IListener listener : new HashSet<IListener>(listeners)) {
listener.handle();
}
}