Hierarchy For Package project1

Class Hierarchy

• class java.lang.Object
  • class project1.Machine
  • class project1.ManufactureProduct
  • class project1.ProductId
    • class project1.ProductItem
      • class project1.ProductItemGroup (implements java.util.Collection)
  • class java.lang.Throwable (implements java.io.Serializable)
    • class java.lang.Exception
      • class project1.NotEnoughException
      • class project1.NotReadyException
  • class project1.Time