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Swap Two Elements in an Array Complete the method swap Inarray in order to swap two elements at index n and index m in an array of integers. n, m, and arr are given as parameters of swapInArray (in that order). Hint: You can use temporary variables to your advantage to store one of the elements in the array before swapping in order to preserve the content of that element 1 static int[] swapInArray(int n, int n, int arr[]) { 2 // TO DO: Write your code here. 3 // See instructions for hints on how to solve this problem. 5 // Return the array arr once you are finished swapping. 7