5 files changed, 18 insertions, 18 deletions
diff --git a/src/jrummikub/control/ApplicationControl.java b/src/jrummikub/control/ApplicationControl.java
index 87516c0..7a629af 100644
--- a/src/jrummikub/control/ApplicationControl.java
+++ b/src/jrummikub/control/ApplicationControl.java
@@ -109,7 +109,6 @@ public class ApplicationControl {
 								view);
 						addGameControlListeners(gameControl);
 						gameControl.continueGame(gameState, roundState);
-
 					}
 				});
 		saveControl.getLoadErrorEvent().add(new IListener() {
diff --git a/src/jrummikub/control/SaveControl.java b/src/jrummikub/control/SaveControl.java
index 31e7a12..4134aec 100644
--- a/src/jrummikub/control/SaveControl.java
+++ b/src/jrummikub/control/SaveControl.java
@@ -49,14 +49,15 @@ public class SaveControl {
 				view.getQuitWarningPanel().setMode(QuitMode.QUIT_GAME);
 				view.showQuitWarningPanel(true);
 
-				tempConnection=view.getQuitWarningPanel().getQuitEvent().add(new IListener() {
-					@Override
-					public void handle() {
-						view.showQuitWarningPanel(false);
-						view.load();
-						tempConnection.remove();
-					}
-				});
+				tempConnection = view.getQuitWarningPanel().getQuitEvent()
+						.add(new IListener() {
+							@Override
+							public void handle() {
+								view.showQuitWarningPanel(false);
+								view.load();
+								tempConnection.remove();
+							}
+						});
 			}
 		});
 		view.getLoadFileEvent().add(new IListener1<File>() {
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();
 		}
 	}
diff --git a/src/jrummikub/view/IQuitWarningPanel.java b/src/jrummikub/view/IQuitWarningPanel.java
index eddf6b1..b1f4123 100644
--- a/src/jrummikub/view/IQuitWarningPanel.java
+++ b/src/jrummikub/view/IQuitWarningPanel.java
@@ -1,7 +1,6 @@
 package jrummikub.view;
 
-import jrummikub.util.Event;
-import jrummikub.view.IQuitWarningPanel.QuitMode;
+import jrummikub.util.IEvent;
 
 public interface IQuitWarningPanel {
 
@@ -14,9 +13,9 @@ public interface IQuitWarningPanel {
 		QUIT_GAME
 	}
 
-	Event getQuitEvent();
+	public IEvent getQuitEvent();
 
-	Event getCancelEvent();
+	public IEvent getCancelEvent();
 
 	public void setMode(QuitMode mode);
 
diff --git a/src/jrummikub/view/impl/QuitWarningPanel.java b/src/jrummikub/view/impl/QuitWarningPanel.java
index d7a304a..b7992b0 100644
--- a/src/jrummikub/view/impl/QuitWarningPanel.java
+++ b/src/jrummikub/view/impl/QuitWarningPanel.java
@@ -15,6 +15,7 @@ import javax.swing.border.EmptyBorder;
 import javax.swing.border.LineBorder;
 
 import jrummikub.util.Event;
+import jrummikub.util.IEvent;
 import jrummikub.view.IQuitWarningPanel;
 
 public class QuitWarningPanel extends JPanel implements IQuitWarningPanel {
@@ -77,19 +78,19 @@ public class QuitWarningPanel extends JPanel implements IQuitWarningPanel {
 			messageLabel.setText("Der aktuelle Spielstand geht verloren");
 		}
 	}
-	
+
 	@Override
-	public QuitMode getQuitMode(){
+	public QuitMode getQuitMode() {
 		return quitMode;
 	}
 
 	@Override
-	public Event getQuitEvent() {
+	public IEvent getQuitEvent() {
 		return quitEvent;
 	}
 
 	@Override
-	public Event getCancelEvent() {
+	public IEvent getCancelEvent() {
 		return cancelEvent;
 	}
 }