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About Wait() and notify() method

Sanjeev Narula
Greenhorn

Joined: Mar 16, 2007
Posts: 19
Can anyone explain about wait() and notify() method giving some example.

Thanks in advance.
Chandra Bhatt
Ranch Hand

Joined: Feb 28, 2007
Posts: 1707
Hi Sanjeev,

See the code below:

Try to run this, with Line1 and Line 2 and without Line 1 and Line 2.
Without Line 1 - Line 2, the output is indeterministic but with wait(), the output is surely "sum = 55".
with wait, main waits for thread ww to notify it before it could print the
result.



See the book for more detail!


Regards,
cmbhatt


cmbhatt
m ali
Ranch Hand

Joined: Apr 12, 2007
Posts: 49
Hi Chandra,

Thanks for the nice example.
Keith Lynn
Ranch Hand

Joined: Feb 07, 2005
Posts: 2367
Here is another example.



You can see the applet in action at

http://home.comcast.net/~klynn47/Pie.html
 
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