To Create, Compile, and Run Java Programs
Use any text editor to create the .java source file. Try JEDPlus in the
Java Tools folder.
Then, use javac to compile.
Then, use java to run.
If you are working in the labs, there is a Java Tools folder. Double
click on the JDK 1.2 command line icon. That will bring in to the command
line so that you can start compiling and running your Java programs.