deferred class
	STACK [G]

Ancestors
	DISPENSER* [G]

Descendants
	ARRAYED_STACK [G]
	BOUNDED_STACK [G]
	LINKED_STACK [G]

Clients
	STACK* [G]

Suppliers
	ARRAYED_STACK [G]
	BOOLEAN
	INTEGER_32
	LINEAR* [G]
	STACK* [G]