#213 Actual max_queue_size is max_queue_size+1

[Daniel Gwerzman]

O.F Configurtion changes: the max_queue_size=5 ,
queue_overflow_strategy = 0 at the configuration file.
While openning producer and consumer on q1 and
enqueued 10 messages , instead of 5 messages 6
messages could dequeued.

After the O.F strategy changed to
queue_overflow_strategy = 1 ,the following exception
was shown which mean that the actual queue size is 6.
java.lang.IllegalStateException: Queue overflow queue
size = 6 queue name =q1

[Amir Shevat]

Logged In: YES
user_id=1038557

fixed this , soon in the CVS and out in the next release