Hierarchy For Unnamed Package

Class Hierarchy

• java.lang.Object
  • AbstractAnimal
    • DogWithDefault
  • Animal
    • Cat
    • Dog
  • InterfaceCat (implements ISpeaker)
  • InterfaceDog (implements ISpeaker)
  • Part1_InheritancePolymorphism
  • Part2_InheritanceWithDefaults
  • Part3_InterfacePolymorphism
  • Part4_InterfaceMonomorphism
  • PureBreedDog (implements ISingleSpeaker)

Interface Hierarchy

• ISingleSpeaker
• ISpeaker