Index: /trunk/src/org/openstreetmap/josm/actions/CreateMultipolygonAction.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/actions/CreateMultipolygonAction.java	(revision 15160)
+++ /trunk/src/org/openstreetmap/josm/actions/CreateMultipolygonAction.java	(revision 15161)
@@ -338,5 +338,6 @@
                 }
 
-                GuiHelper.runInEDT(() -> new Notification(tr("Nothing changed")).setDuration(Notification.TIME_SHORT).setIcon(JOptionPane.INFORMATION_MESSAGE).show());
+                GuiHelper.runInEDT(() -> new Notification(tr("Nothing changed")).setDuration(Notification.TIME_SHORT)
+                        .setIcon(JOptionPane.INFORMATION_MESSAGE).show());
                 return null;
             }