Write a tester (either a main method or JUnit) that test max with different types.

19.5 (Maximum element in an array) Implement the following method that returns the maximum element in an array:

public static > E max(E[] list)

Start up code:

import java.util.Arrays; public class Lab5 { public static void main(String[] args) { String[] list1 = { "T", "To", "Tonyf", "Ton", "Tony" }; Integer[] list2 = { 1, 6, 3, 4, 5 }; Double[] list3 = { 9.5, 6.7, 3.4, 1.9, 8.9 }; System.out.println("The max of " + Arrays.asList(list1) + " is: " + max(list1)); System.out.println("The max of " + Arrays.asList(list2) + " is: " + max(list2)); System.out.println("The max of " + Arrays.asList(list3) + " is: " + max(list3)); } public static > E max(E[] list) { int maxIndex = 0; return list[maxIndex]; } }