Check out the documentation on javadoc at
javadoc - The Java API Documentation Generator.
Try running javadoc command from the top level, in the directory that your maths package is in. Did you want to just create the javadoc for that one class?
javadoc maths/server/ServerListener.java -d javadocDir
or to generate for maths and subpackages
javadoc -subpackages maths -d javadocDir
I add the -d so the javadoc files go to a separate directory.
[ May 14, 2005: Message edited by: Carol Enderlin ]