Java: yield() method in Thread Class | Use of yield method

#Yield #Method #InThread
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► yield() method
Theoretically, to ‘yield’ means to let go, to give up, to surrender. A yielding thread tells the virtual machine that it’s willing to let other threads be scheduled in its place. This indicates that it’s not doing something too critical. Note that it’s only a hint, though, and not guaranteed to have any effect at all.

Multi-threading is very popular topic among interviewers from long time. Though I personally feel that very few of us get real chance to work on a complex multi-threaded application.
The priority value is important because the contract between the Java virtual machine and the underlying operating system is that the operating system must generally choose to run the Java thread with the highest priority.
Thread priorities is next important step in learning Multi-threading and specially how yield() works.
► Important points about yeild method:
Yield is a Static method and Native too.
Yield tells the currently executing thread to give a chance to the threads that have equal priority in the Thread Pool.
There is no guarantee that Yield will make the currently executing thread to runnable state immediately.
It can only make a thread from Running State to Runnable State, not in wait or blocked state.

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Debu Paul