Index: /trunk/test/unit/org/openstreetmap/josm/gui/preferences/map/MapPaintPreferenceTestIT.java
===================================================================
--- /trunk/test/unit/org/openstreetmap/josm/gui/preferences/map/MapPaintPreferenceTestIT.java	(revision 9867)
+++ /trunk/test/unit/org/openstreetmap/josm/gui/preferences/map/MapPaintPreferenceTestIT.java	(revision 9868)
@@ -90,5 +90,6 @@
                         allWarnings.put(source.url, warnings);
                     }
-                } else {
+                } else if (!source.url.contains("www.freietonne.de")) {
+                    // ignore frequent network errors with www.freietonne.de causing too much Jenkins failures
                     allWarnings.put(source.url, Collections.singleton("MapPaintStyles.addStyle() returned null"));
                 }
Index: /trunk/test/unit/org/openstreetmap/josm/gui/preferences/map/TaggingPresetPreferenceTestIT.java
===================================================================
--- /trunk/test/unit/org/openstreetmap/josm/gui/preferences/map/TaggingPresetPreferenceTestIT.java	(revision 9867)
+++ /trunk/test/unit/org/openstreetmap/josm/gui/preferences/map/TaggingPresetPreferenceTestIT.java	(revision 9868)
@@ -65,5 +65,8 @@
                 } catch (SAXException | IOException e1) {
                     e.printStackTrace();
-                    allErrors.add(e1);
+                    // ignore frequent network errors with www.freietonne.de causing too much Jenkins failures
+                    if (!source.url.contains("www.freietonne.de")) {
+                        allErrors.add(e1);
+                    }
                     System.out.println(" => KO");
                 }