diff options
Diffstat (limited to 'src/jrummikub/util/Event2.java')
| -rw-r--r-- | src/jrummikub/util/Event2.java | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/jrummikub/util/Event2.java b/src/jrummikub/util/Event2.java index 9bcee43..139f19f 100644 --- a/src/jrummikub/util/Event2.java +++ b/src/jrummikub/util/Event2.java @@ -39,7 +39,7 @@ public class Event2<T1, T2> implements IEvent2<T1, T2> { * the second event parameter */ public void emit(T1 value1, T2 value2) { - for (IListener2<T1, T2> listener : listeners) { + for (IListener2<T1, T2> listener : new HashSet<IListener2<T1, T2>>(listeners)) { listener.handle(value1, value2); } } |