Hi Friends, I am new to java. Can u explain about thread
concept.How i know one thread is locked, and how can i force
or acquire another thread for lock . Finally how to know
thread is released from lock. Explain types of lock(like
method level and block level) in thread.
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Answer / ravikiran
Thread is a sequential flow of control
With the help of wait(),notify(),notifyAll() methods from
the Object class
We can force a thread to be locked by making the object to
be synchronized or putting the code inside a synchronized block
We will got to know the unlocking status with the help of
notify / notifyAll method calls.
Method level block will provide a lock for the whole method
access.Block level lock will lead to a particular portion of
a program to be get locked.
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