Index: trunk/test/unit/org/openstreetmap/josm/gui/layer/geoimage/ThumbsLoaderTest.java
===================================================================
--- trunk/test/unit/org/openstreetmap/josm/gui/layer/geoimage/ThumbsLoaderTest.java	(revision 17870)
+++ trunk/test/unit/org/openstreetmap/josm/gui/layer/geoimage/ThumbsLoaderTest.java	(revision 17873)
@@ -28,5 +28,5 @@
     @RegisterExtension
     @SuppressFBWarnings(value = "URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD")
-    public JOSMTestRules test = new JOSMTestRules().main();
+    public JOSMTestRules test = new JOSMTestRules().preferences();
 
     /**