--- jsr166/src/jsr166e/ConcurrentHashMapV8.java	2013/02/18 03:15:10	1.100
+++ jsr166/src/jsr166e/ConcurrentHashMapV8.java	2013/06/18 17:57:21	1.101
@@ -6813,9 +6813,9 @@ public class ConcurrentHashMapV8<K,V>
             Class<?> ck = CounterCell.class;
             CELLVALUE = U.objectFieldOffset
                 (ck.getDeclaredField("value"));
-            Class<?> sc = Node[].class;
-            ABASE = U.arrayBaseOffset(sc);
-            int scale = U.arrayIndexScale(sc);
+            Class<?> ak = Node[].class;
+            ABASE = U.arrayBaseOffset(ak);
+            int scale = U.arrayIndexScale(ak);
             if ((scale & (scale - 1)) != 0)
                 throw new Error("data type scale not a power of two");
             ASHIFT = 31 - Integer.numberOfLeadingZeros(scale);