Index: applications/editors/josm/plugins/wms-turbo-challenge2/src/wmsturbochallenge/FakeMapView.java
===================================================================
--- applications/editors/josm/plugins/wms-turbo-challenge2/src/wmsturbochallenge/FakeMapView.java	(revision 19990)
+++ applications/editors/josm/plugins/wms-turbo-challenge2/src/wmsturbochallenge/FakeMapView.java	(revision 21477)
@@ -16,12 +16,12 @@
 package wmsturbochallenge;
 
-import org.openstreetmap.josm.gui.MapView;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.Point;
+import java.awt.image.BufferedImage;
+
 import org.openstreetmap.josm.data.ProjectionBounds;
 import org.openstreetmap.josm.data.coor.EastNorth;
-
-import java.awt.Point;
-import java.awt.Graphics;
-import java.awt.Graphics2D;
-import java.awt.image.BufferedImage;
+import org.openstreetmap.josm.gui.MapView;
 
 class fake_map_view extends MapView {
@@ -37,4 +37,5 @@
 
 	public fake_map_view(MapView parent, double scale) {
+		super(null); //TODO MapView constructor contains registering listeners and other code, that probably shouldn't be called in fake map view
 		this.parent = parent;
 		this.scale = scale;