Implement the `sleep()` and `awake()` in java

I need to develop the sleep() and awake() functions of the OS. I have runningJobs queue, and sleepingJobs queue. The sleep method should receive a Job and insert it in the sleeping queue in the right …

In Java, how to insert multiple OS commands line?

I used the following code to execute simple OS command on Windows: public class Ping { public static void main(String[] args) throws IOException { String command = “ping google.com”; …