How do I reverse an int array in Java?

Question

I am trying to reverse an int array in Java.

This method does not reverse the array.

for(int i = 0; i < validData.length; i++)
{
    int temp =          


        

Answer 1

public void getDSCSort(int[] data){
        for (int left = 0, right = data.length - 1; left < right; left++, right--){
            // swap the values at the left and right indices
            int temp = data[left];
            data[left]  = data[right];
            data[right] = temp;
        }
    }