You are walking between classes and overhear a conversation between two of your classmates. they are discussing the advantages of the text editors they use in their parallel operating systems course. one classmate asks, “why would i ever need a text editor other than textpad? ” what would you say in reply?

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.