Question: Design and implement a program that simulates a simple CPU scheduling of an operating system in Java. Your simulator must conform to the criteria established

Design and implement a program that simulates a simple CPU scheduling of an operating system in Java. Your simulator must conform to the criteria established in these specifications.

1) The simulated CPU scheduling algorithms are: FCFS, SJF and RR.

2) Input should include (either GUI or cmd): scheduling algorithm, job1, job2, ., jobn. Each jobx has a format of (jobID, BurstTime), e.g. (4, 17) means job 4 has a burst time of 17 for execution to complete.

3) If RR is used, the quantum q should be specified in the input as well. That says, you may have input like: RR, q, job1, job2, ., jobn. 4) Output: the execution job sequence, e.g. job1, job2, job1,..

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