--- jsr166/src/jsr166x/ConcurrentSkipListMap.java	2009/11/24 03:57:04	1.9
+++ jsr166/src/jsr166x/ConcurrentSkipListMap.java	2010/09/01 20:12:39	1.10
@@ -2064,9 +2064,9 @@ public class ConcurrentSkipListMap<K,V>
         try {
             return (containsAllMappings(this, t) &&
                     containsAllMappings(t, this));
-        } catch(ClassCastException unused) {
+        } catch (ClassCastException unused) {
             return false;
-        } catch(NullPointerException unused) {
+        } catch (NullPointerException unused) {
             return false;
         }
     }