[5 marks] Write a public method called reverseArray that takes in an array of integers intArray as the input parameter, and reverses the order of the elements in the same array. The return type of the method is void. ooxpk, i iniArray1, 3, 8, 6, 2s giv o should become (2, . You can assume that the input array is always valid and that it is . You must NOT define any new arrays in the reverseArray method method, then after calling the method, intArray 6, 8, 3, 1 always full of int (that is, you must operate on intArray itself only). egers