CSC152 2006S, Class 14: Loops

Admin:
* Questions on HW7
  * How many classes will we need?
    Probably one, but it will contain both main and evaluateMatch
  * Specifying filename: Can hard code
    File foo = new File("/home/username/CSC152/names.txt");
    vs.
    pen.prompt("Please enter the name of the file: ");
    File foo = new File(eyes.readLine());
  * Form of strings: First names fine, but up to you
* Homework is graded sporadically
* Sorry about yesterday's rants
* Running MathLAN programs on your Mac
  in Applications:Utilities, open X11
  If a terminal window does not open, open one
  Type "xhost +" (no quotation marks) (type a return)
  Figure out your IP address and the name of a computer in MathLAN
  On your Mac, in the terminal window, type
        ssh userid@nameofcomputer.cs.grinnell.edu
  Fill in your password when prompted
  You now have a terminal window in the MathLAN
  Type "export DISPLAY=ipaddress:0.0
  Type eclipse
  Cross your fingers (and pray, if you believe in a higher being)
* Running MathLAN program on your PC
  Find an X11 server 
  Follow the above instructions
* Read: "When Things Go Wrong: Exceptions in Java"

Overview:
* Reminder: Form of loops
* Lab 

public static boolean isEven(int i)
{
        return (i % 2) == 0;
}