What is difference between thread sleep and thread wait?
What is difference between thread sleep and thread wait?
It tells the calling thread (a.k.a Current Thread) to wait until another thread invoke’s the notify() or notifyAll() method for this object, The thread waits until it reobtains the ownership of the monitor and Resume’s Execution….Difference between wait and sleep in Java.
| Wait() | Sleep() |
|---|---|
| Wait() is not a static method. | Sleep() is a static method. |
How do you sleep the current thread?
Thread. sleep() method can be used to pause the execution of current thread for specified time in milliseconds. The argument value for milliseconds can’t be negative, else it throws IllegalArgumentException .
Does thread join wait?
It remains in a waiting state until the referenced thread terminates. The join() method may also return if the referenced thread was interrupted. In this case, the method throws an InterruptedException.
How long should thread sleep?
If it is a UI worker thread, as long as they have some kind of progress indicator, anywhere up to half a second should be good enough. The UI should be responsive during the operation since its a background thread and you definitely have enough CPU time available to check every 500 ms.
Why thread sleep is not recommended?
One of the way to achieve synchronization, implement wait is by calling Thread. sleep() function however, it is not recommended because this is not very stable and unreliable. The time has to be specified in milliseconds.
How long is thread sleep 1000?
1000 milliseconds
sleep(1000) sleeps for >= 1000 milliseconds.
How do you wait for threads to finish?
Waiting threads to finish completely in Java
- Using join() method of Thread class.
- Using CountDownLatch.
- Using shutdown(), isTerminated() methods of Executors.
- Using invokeAll() method of ExecutorService.
- Using invokeAll() method of ExecutorCompletionService.
How do I make main thread wait for other threads?
The statement “Thread. currentThread(). join()”, will tell Main thread to wait for this thread(i.e. wait for itself) to die. Thus Main thread wait for itself to die, which is nothing but a deadlock.
What type of wait is thread sleep?
Implicit wait
Selenium has overcome the problems provided by Thread. sleep() and have come up with two Selenium waits for page load. One of which is Implicit wait which allows you to halt the WebDriver for a particular period of time until the WebDriver locates a desired element on the web page.
Is thread sleep blocking?
Sleep method. Calling the Thread. Sleep method causes the current thread to immediately block for the number of milliseconds or the time interval you pass to the method, and yields the remainder of its time slice to another thread. Once that interval elapses, the sleeping thread resumes execution.
Is it a good practice to use thread sleep?
https://www.youtube.com/watch?v=tuIVJ55MsUw
