Consecutive threads

4
Locked

1. In the run method, add a delay of 10 milliseconds after all the actions. Display "Thread interrupted" if the thread is interrupted. 2. Make all the threads run sequentially: first, for thread 1, count down from COUNT to 1; then for thread 2 - from COUNT to 1, etc. Example: #1: 4 #1: 3 ... #1: 1 #

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Justin Smith

Level 38 , Greenfield, USA, United States

7 September 2021, 16:38

This "Easy" task was harder than a lot of "Hard" tasks. At least I found it so.

Felix

Level 19

11 April 2020, 00:14

This seems to do the job just fine but isn't validated as correct. Am I wrong with doing it that way?

for (int i = 0; i < COUNT; i++) {
            new SleepingThread() {}.join();
        }

Justin Smith

Level 38 , Greenfield, USA, United States

7 September 2021, 16:41

You can either do

new SleepingThread().join();

which I have seen in some users' solutions, or declare Thread t; earlier in the code and then do:

t = new SleepingThread();
t.join();

I did it the second way because I didn't know we could use a method call the way it is used in the first one.

Santosh Kumar

Level 19 , Gagret, India

1 July 2019, 15:32

Unknown error during task verification

Roman

Level 41

3 July 2019, 09:47

Do not use Thread.currentThread().interrupt(). You interrupted tests.