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About synchronized (this)

 
Greenhorn
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public class A extends Thread
{
public static void main(String[] args )
{
new A().start(); //// ---- *
new B().stsart(); //// -----**
}
public void run()
{
synchronized(this) // ----***
{
/// do many things here ....
}
}
}

I think this is a common example for many java textbook,
I think the above code would not provide mutual exclusion because
this refers to different instances [ the objects created in (**) , and (*)
respectively.
they are acquiring different locks on different objects.
Please correct me if I am wrong

Thank you very much
HAPPY NEW YEAR 2007
 
anson chau
Greenhorn
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oh sorry, I overlooked something, the above code is really incorrect
thanks for K&B book
 
Ranch Hand
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lol
 
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