Write a method that reverses the contents of any given string array, then return the reversed conents as an arraylist. If the given array list is empty, return an empty array list.

Follows are the method definition to this question:

public ArrayList<Integer> reverse(int[] contents)//defining a method reverses that accept an integer array  contents  

{

ArrayList<Integer> l = new ArrayList<Integer>();//defining ArrayList object l

for(int i = contents.length-1;i>=0;i--)//defining for loop that for add value  

{

l.add(contents[i]);//use add method to add value in contents variable  

}

return l;//use return keyword to return list l

}

Explanation:

In the above-given method definition, an ArrayList type method reverse is defined, that accepts an integer array contents in its parameter, inside the method an array object "l" is defined.

In the next step, a "for" loop is used, which uses the add method to add value to the array list and use the return keyword to return its value.