Specifications

Sun Services
Java™ Programming Language Module 7, slide 40 of 44
Copyright 2005 Sun Microsystems, Inc. All Rights Reserved. Sun Services, Revision F
The Flyer Example
Vehicle
Animal
+eat()
Kryptonian
+ takeOff ()
+
land ()
+
fly ()
«interface»
Flyer
+takeOff()
+land()
+fly()
Airplane
+takeOff()
+land()
+fly()
Bird
+takeOff()
+land()
+fly()
Superman
+buildNest()
+layEggs()
+leapBuilding()
+stopBullet()
+eat()
+eat()
HelicopterSeaPlane