code should be in java!

Thank you!

This method reverses the subsection of the passed array defined by index1 and index2. index2 is non-inclusive and will not be swapped with index1. If *index1index2 then the two indexes will be swapped before they are checked for validity. eparam arr -the array to reverse eparam index1-the first index of the subsection eparam index2 -the non-inclusive upper bound of the subsection, " last element swapped wil1 be at the index Cindex2-1) ethrows IndexOutOfBoundsException if index1 or (index2-1) are not valid indexes of arc se public void reverseWindow(int[] arr, int start, int end) throws IndexOutOfBoundsException