java write a program with an array that is initialized with int[] array = { 1, 2, 3, 4, 5, 6, 7, 8, 9 }; and double [] darray = { 11.0, 18.0, 21.0, 33.0, 53.0, 72.0 };. The program should have the following methods getTotal, getAverage, getHighest, getLowest

Demonstrate each of the methods in the program