java program

Note:

-You should assume that inputs are always correct (e.g., the numbers will be nonnegative, there will be N numbers, etc.). No wrong intput handling needed.

-You should assume there will be one test case at a time. You do not need to think about handling multiple test cases.

-Do not print extra lines such as: Please enter.., The output is.., etc.

Starter Code:

import java.util.*; public class cmsc401 { private static final Scanner scanner = new Scanner(System.in); // Please use these methods to take inputs and write outputs. private static Integer readInt() { return scanner.nextInt(); } private static String readString() { return scanner.next(); } private static Integer[] readIntegerArray(int size) { Integer[] array = new Integer[size]; for (int i = 0; i

Write a program that prints the second largest integer in a given array (in terms of unique values see examples 2&3 below). If the second larger integer does not exist (i.e., all elements are the same, see example 4), the program should print -1. First line of the program will take an integer input N. Next line will have N space separated unsigned integers. Constraints: First line: 2