Index: /trunk/src/org/openstreetmap/josm/data/CustomConfigurator.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/data/CustomConfigurator.java	(revision 11520)
+++ /trunk/src/org/openstreetmap/josm/data/CustomConfigurator.java	(revision 11521)
@@ -90,6 +90,5 @@
      */
     public static void log(String s) {
-        summary.append(s);
-        summary.append('\n');
+        summary.append(s).append('\n');
     }
 
@@ -101,6 +100,5 @@
      */
     public static void log(Exception e, String s) {
-        summary.append(s + ' ' + Main.getErrorMessage(e));
-        summary.append('\n');
+        summary.append(s).append(' ').append(Main.getErrorMessage(e)).append('\n');
     }