Computers and Technology, 27.03.2020 03:51 Svetakotok

Write a program that has the following methods: (1) a method that takes an array of integers, returns the second-largest element in the array. public static int secondMax(int [ ] a) (2) a method that takes an array of integers, return true if the array is sorted in increasing order. public static boolean isSorted(int[] a) (3) a method that checks if the elements of a two dimensional array are identical. public static boolean isIdentical(int[][] a) (4) a method public static ArrayList sum(ArrayList a, ArrayList b) that returns the sum of the two array lists. It adds the corresponding the elements of the lists, if one list is shorter than the other, then add as long as you can and then append the remaining elements from the longer list. For example, if a is 1 4 9 16 and b is 9 7 4 9 11 then sum returns the array list 10 11 13 25 11 (5) a main method, that test each of the methods that you define above, make sure you test all possible cases.

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Write a program that has the following methods: (1) a method that takes an array of integers, return...

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