/* to end execution of your application type <control>C (^C) */

import java.awt.*;

class Application extends Frame
{
   public static void main(String [] args)
   {
      Frame f = new Application();
      f.setSize(200,200);
      f.show();
   } // main

   public void paint(Graphics g)
   {
      g.drawString ("hello",30, 60);
   } // paint
} // Application

_____________________________________________

If get an error message like this when you try to 
run your application, here are some things you can
do.

Exception in thread "main" java.lang.InternalError: Can't connect to X11
window
server using ':0.0' as the value of the DISPLAY variable.
        at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method)
        at
sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:6
1)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java, Compiled Code)
			etc.

Solutions (pick the one you like the best)

1) Come to the Media Union and login to a Sun machine to 
compile and run your application.

2)(PC) If the computer you are sitting at has a Java compiler
(test this by getting a DOS window and typing javac), ftp
your source code to the machine you are using and compile and 
run it in the DOS window. Then ftp the finished code back to 
your ITD or SI or CAEN account. (If your code compiles in 
UNIX but not on the PC, then the version of Java on the PC is
too old. Find another lab to work in.)

3) (PC) Start eXceed (if you are SI, it is a NAL object - download
it if it is not already on the PC. You should find it in the Programs
menu in the Start menu). Telnet to the computer where you are writing
your application. At the telnet prompt type
	setenv DISPLAY yourComputerNameOrIP:0.0
(where yourComputerNameOrIP is the name or IP address of the computer
you are sitting at) NOTE - case and spaces are critical. Then run
your application. 

4) (Mac) See if the Mac has CodeWarrior. If it does, use Fetch to
get your .java file and then compile and run it in CodeWarrior. (If
your code compiles in UNIX but not in CodeWarrior, then the version
of CodeWarrior is too old. Try one of the other solutions.)