--- jsr166/src/jsr166x/ConcurrentSkipListSet.java	2011/03/15 19:47:02	1.12
+++ jsr166/src/jsr166x/ConcurrentSkipListSet.java	2011/12/19 19:18:36	1.13
@@ -253,7 +253,7 @@ public class ConcurrentSkipListSet<E>
         Collection c = (Collection) o;
         try {
             return containsAll(c) && c.containsAll(this);
-        } catch (ClassCastException unused)   {
+        } catch (ClassCastException unused) {
             return false;
         } catch (NullPointerException unused) {
             return false;