 Instructor Rob Nash  Final this Wednesday

 See the message board topic lists

 File IO  Reading from a file using scanner  Writing to a file using a PrintWriter

 Arrays  One dimensional arrays  Two dimensional arrays (a matrix)  Find an element in a set (an array)  Min element  Max element

 Covered in class  Arrays  Lists  Stacks  Queues  Dictionaries  On final, only  Lists (built from an array)

 Composition  A Car has an Engine  A Person has a Name  An alarmclock has  A current Time object  The alarm time object  Inheritance  While discussed, we’ll cover this properly in 163

 Build a class composed of other classes  Make a time class composed of  An hour  A minute  And a second  Build a shape class composed of  A Point (x and y)  A Color

 Produce a factorial  Write a loop to traverse an array  Sum the first 10 numbers  Produce an average given 12 numbers  Draw a box of stars  Draw a triangle of stars

 Computers and the workplace  Gender bias in instructional technology  Why the future doesn’t need us  New! Technology is a tool of the powerful (11)

 Know what “this” is and does  Know about overriding  toString  Equals

??

 Closed book/notes, short questions  2-4 big questions  2-4 medium questions  2-4 small questions

 Write a few lines of code that does Y  Write a function that X  Write a main that does z  What does the following code do?  What does it output?  Tracing code  What is the result of the following line(s) of code?

 Labs!  HWs!  Lectures & In Class Demos  The text (Savitch )

 Detailed inheritance  Try/Catch  Catch-or-Declare