Export data [modified]

[HexaDeveloper]

hi all, l made a class and i want to export its values stored in members data to an excel file can any one give me a beginning my class like static class Export { private static ArrayList arrivalRate = new ArrayList(); private static ArrayList customersNo = new ArrayList(); } and i wanna to make member data is the header of the row and the values in the arraylist are in squence in the adjacent cells. thanx Generator