import java.util.Scanner;
import java.util.InputMismatchException;

/** In this Item class, we'll have a default constructor that
 *  asks the user to enter a name and a price.  If there is an
 *  input format error, we can handle the exception either here
 *  or in the place where the constructor is called.
 *
 *  It is usually better to handle a problem close to the source,
 *  but this program is a demonstration of how you can "pass the buck."
 */

public class Item
{
  private String name;
  private double price;

  /** Default constructor:  ask user for input.
   */
  public Item() // throws InputMismatchException
  {
    Scanner kbd = new Scanner(System.in);
    System.out.printf("Please enter a name and price:  ");

    try
    {
      name = kbd.next();
      price = kbd.nextDouble();
    }
    catch (InputMismatchException e)
    {
      System.out.printf("Input error!\n");
      System.exit(1);
    }
  }

  public String toString()
  {
    return name + "  $ " + price;
  }
}