diff -r 06f2e2a3d986 -r 3bc4c54f4bcc samples/extensibleicon/src/org/apidesign/extensibleicon/CatQuery.java
--- a/samples/extensibleicon/src/org/apidesign/extensibleicon/CatQuery.java	Sat Jun 14 09:53:51 2008 +0200
+++ b/samples/extensibleicon/src/org/apidesign/extensibleicon/CatQuery.java	Sat Jun 14 09:56:12 2008 +0200
@@ -7,14 +7,18 @@
     private CatQuery() { }
     
     public static boolean isCat(ExtIcon icon) {
-        for (CatQueryImplementation impl : Lookup.getDefault().lookupAll(CatQueryImplementation.class)) {
+        for (CatQueryImplementation impl : 
+            Lookup.getDefault().lookupAll(CatQueryImplementation.class)
+        ) {
             Boolean res = impl.isCat(icon);
             if (res != null) {
                 return res;
             }
         }
 
-        for (CatQueryImplementation impl : icon.getLookup().lookupAll(CatQueryImplementation.class)) {
+        for (CatQueryImplementation impl : 
+            icon.getLookup().lookupAll(CatQueryImplementation.class)
+        ) {
             Boolean res = impl.isCat(icon);
             if (res != null) {
                 return res;