diff options
Diffstat (limited to 'src/jrummikub/util/Event1.java')
| -rw-r--r-- | src/jrummikub/util/Event1.java | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/jrummikub/util/Event1.java b/src/jrummikub/util/Event1.java index 5e3391c..f93d519 100644 --- a/src/jrummikub/util/Event1.java +++ b/src/jrummikub/util/Event1.java @@ -35,7 +35,7 @@ public class Event1<T> implements IEvent1<T> { * the event parameter */ public void emit(T value) { - for (IListener1<T> listener : listeners) { + for (IListener1<T> listener : new HashSet<IListener1<T>>(listeners)) { listener.handle(value); } } |