void setElementAt (int index, BusObj element)
CollaborationException--The setElementAt() method can set the following exception type for this exception:
This method sets the values of the business object at a specified array position to the values of an input business object.
The following example creates a new business object of type Item and adds it to the array items, as the fourth element.
items.setElementAt(5, new BusObj("Item"));