-        if(url.toLowerCase().endsWith(AccountUtils.WEBDAV_PATH_4_0)){\r
-            url = url.substring(0, url.length() - AccountUtils.WEBDAV_PATH_4_0.length());             \r
-        } else if(url.toLowerCase().endsWith(AccountUtils.WEBDAV_PATH_2_0)){\r
-            url = url.substring(0, url.length() - AccountUtils.WEBDAV_PATH_2_0.length());             \r
-        } else if (url.toLowerCase().endsWith(AccountUtils.WEBDAV_PATH_1_2)){\r
-            url = url.substring(0, url.length() - AccountUtils.WEBDAV_PATH_1_2.length());             \r
-        } \r
-        return (url != null ? url : "");\r
+        if(url.toLowerCase().endsWith(AccountUtils.WEBDAV_PATH_4_0_AND_LATER)){\r
+            url = url.substring(0, url.length() - AccountUtils.WEBDAV_PATH_4_0_AND_LATER.length());\r
+        }\r
+        return url;\r