PLEASE LEAVE COMMENTS IN CODE EXPLAINING WHAT IT IS DOING -- what the loop is doing, what the array is doing. I need help understanding arrays .

JAVA PROGRAM

Write a Java program that asks the user to enter an array of integers. The program should prompt the user for the number of elements in the array and then the elements of the array. The program should then call a method named minGap that accepts the array entered by the user as a parameter and returns the minimum gap' between adjacent values in the array. The main method should then print the value returned by the method. The gap between two adjacent values in an array is defined as the difference in value between the first element and the second element. For example, suppose the user entered the following array of integers {1, 3, 6, 5, 12} The first gap is 2 (3-1), the second gap is 3 (6 - 3), the third gap is 1 (6-5) and the fourth gap is 5 (12-6). Thus, the call of min Gar(array) should return 1 because that is the smallest gap in the array. If you are passed an array with fewer than 2 elements, you should return 0. Expected Output of Task 1: Lab4_MinGap (Java Application] /Library/Java/JavavirtualMachines/jdk-13.0.1.jdk/Contents/Home/bin/java (Jun 14, 2020, 1:14:46 PM) Enter an array of integers How many elements: 5 What are the elements: 1 3 55 77 99 2