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root/jsr166/jsr166/src/jdk7/java/util/concurrent/ConcurrentHashMap.java

Comparing jsr166/src/jdk7/java/util/concurrent/ConcurrentHashMap.java (file contents):
Revision 1.21 by jsr166, Tue Jun 18 17:46:16 2013 UTC vs.
Revision 1.22 by jsr166, Tue Jun 18 17:57:21 2013 UTC

#	Line 3177 | Line 3177 | public class ConcurrentHashMap<K,V> impl
3177		Class<?> ck = CounterCell.class;
3178		CELLVALUE = U.objectFieldOffset
3179		(ck.getDeclaredField("value"));
3180	<	Class<?> sc = Node[].class;
3181	<	ABASE = U.arrayBaseOffset(sc);
3182	<	int scale = U.arrayIndexScale(sc);
3180	>	Class<?> ak = Node[].class;
3181	>	ABASE = U.arrayBaseOffset(ak);
3182	>	int scale = U.arrayIndexScale(ak);
3183		if ((scale & (scale - 1)) != 0)
3184		throw new Error("data type scale not a power of two");
3185		ASHIFT = 31 - Integer.numberOfLeadingZeros(scale);

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