4. A simple random generator is obtained by the formula "new = (a rold+b)%m New "random" numbers are then generated by setting rold to new and repeating the process. Write a method that takes in values for rola, a, b and m. Your method should return an array of integers that contain the first 25 "random" values generated by this formula. The method header for this problem is: public static int() random(int r, int a, int b, int m)