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root/jsr166/jsr166/src/jsr166e/StampedLock.java

Comparing jsr166/src/jsr166e/StampedLock.java (file contents):
Revision 1.11 by jsr166, Sat Oct 13 22:56:00 2012 UTC vs.
Revision 1.12 by jsr166, Sat Oct 13 23:05:13 2012 UTC

#	Line 606 | Line 606 | public class StampedLock implements java
606		/**
607		* If the lock state matches the given stamp then performs one of
608		* the following actions. If the stamp represents holding a write
609	<	* lock, returns it. Or, if a read lock, if the write lock is
610	<	* available, releases the read and returns a write stamp. Or, if
611	<	* an optimistic read, returns a write stamp only if immediately
612	<	* available. This method returns zero in all other cases.
609	>	* lock, returns it.  Or, if a read lock, if the write lock is
610	>	* available, releases the read lock and returns a write stamp.
611	>	* Or, if an optimistic read, returns a write stamp only if
612	>	* immediately available. This method returns zero in all other
613	>	* cases.
614		*
615		* @param stamp a stamp
616		* @return a valid write stamp, or zero on failure

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