getfirstname.txt

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	// method to retrieve the first name for a selected lastname
	private String getFirstName() {
		String result = new String();

		if (getJListCustomers().getSelectedIndex() == -1) {
			// Nothing has been selected in the list
			result = "No customer selected.";
		} else {
			// An item has been selected in the list
			String selectedItem = getJListCustomers().getSelectedValue().toString();
			CustomerListing customerList = new CustomerListing();
			result = new String(customerList.getFirstNameByKey(selectedItem));
		}
		return result;
	}