Given a specified number of classes, this program will generate a schedule consisting of that many classes. Config. java contains a 2D String array where the first array contains class names, and the second is a parallel array containing the names of the professors of those classes. Config also contains the SEED to be used for the random number generator in your program. Example interleaved output:

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Use a physical stopwatch to record the length of time it takes to run the program. calculate the difference obtained by calls to the method system. currenttimemillis() just before the start of the algorithm and just after the end of the algorithm. calculate the difference obtained by calls to the method system. currenttimemillis() at the start of the program and at the end of the program so that the elapsed time includes the display of the result. use the value returned by the method system. currenttimemillis() just after the end of the algorithm as the elapsed time.