Index: applications/editors/josm/plugins/trustosm/src/tools/NameGenerator.java
===================================================================
--- applications/editors/josm/plugins/trustosm/src/tools/NameGenerator.java	(revision 30724)
+++ applications/editors/josm/plugins/trustosm/src/tools/NameGenerator.java	(revision 30737)
@@ -49,7 +49,7 @@
  */
 public class NameGenerator {
-    ArrayList<String> pre = new ArrayList<String>();
-    ArrayList<String> mid = new ArrayList<String>();
-    ArrayList<String> sur = new ArrayList<String>();
+    ArrayList<String> pre = new ArrayList<>();
+    ArrayList<String> mid = new ArrayList<>();
+    ArrayList<String> sur = new ArrayList<>();
 
     final private static char[] vocals = {'a', 'e', 'i', 'o', 'u', 'ä', 'ö', 'õ', 'ü', 'y'};