Computer Science 225
Advanced Programming

Spring 2017, Siena College

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Agenda

• Announcements
  • Exam 1 next Thursday at 7:30 PM in Roger Bacon 202 (the Key Auditorium)
    • study guide out
  • If your group has not yet completed Lab 3, you have until start of your lab period on Wednesday to wrap it up
  • Homework Project 2: Extended Chutes and Ladders simulation should be well underway - recommend trying to get a lot done before Thursday's exam
• Overloaded methods
• Inheritance
  • base class, derived class, subclass, superclass
  • java.lang.Object

Terminology

• inheritance
• overloading
• ad hoc polymorphism
• subclass/extended class
• superclass/base class
• extends
• derived class
• IS-A association

Examples

• PointOverload - ad hoc polymorphism in constructor and method names
• ColorPoint - a simple example of inheritance