solved Problem "points and places of games are not saved in file."

app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/FactoryDecorator.java

@@ -93,6 +93,12 @@ public class FactoryDecorator implements IsObservable{
                     controller.addListener(gameDecorators.get(j*2));
                     controller.addListener(gameDecorators.get(j*2+1));
                 }
+                gameDecorator.addListener(new IsObserver() {
+                    @Override
+                    public void update() {
+                        tournamentDecorator.saveTournament();
+                    }
+                });
                 controller.loadContent();
             }
             hBoxCenter.getChildren().add(vBox);

app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/gameScheduleView/GameController.java

@@ -39,6 +39,8 @@ public class GameController extends FXController{
         participantNameTwo.setText(gameDecorator.getParticipantTwo());
         pointsTeamOne.setText(String.valueOf(gameDecorator.getPoints1()));
         pointsTeamTwo.setText(String.valueOf(gameDecorator.getPoints2()));
+        placesChoiceBox.setItems(getTournamentDecorator().getTournament().getPlaces());
+        placesChoiceBox.setValue(gameDecorator.getPlace());
     }
 
     public void refreshParticipants(){

app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/gameScheduleView/GameDecorator.java

@@ -57,7 +57,7 @@ public class GameDecorator implements IsObservable{
         game.refreshParticipants();
     }
 
-    public Place getLocation() {
+    public Place getPlace() {
         return game.getPlace();
     }