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1) Chapter 13 quiz

2) Exam review: questions?

	A. Topics not in the book
		- STO principle: one class, one purpose
		- default values for primitive types: 0
		- collections: arrays and other groupings of data
		- StringTokenizers: what are they for? how are they like iterators?
		- dynamic binding: Java decides at runtime what type something is
					 (and therefore what method/data member to use)
		- overloading: method with same name, different parameters
		- overriding: method with same everything except >= visibility
		- member inheritance: only public and protected members
		- file I/O: what readLine(), print(), flush(), close() are for
		- inheritance vs. interface? (code, multiple, related)
		- interface vs. abstract? (some code)
		
	B. Visibility

					Superclass
					 protected
					 private

		Subclass1					Subclass2
		 super's protected			 super's protected
		 super's private				 super's private
		 public					 protected
		 private
		
					Otherclass
					 public
					 private
		
	C. Review exercises

3) Evaluations

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