when I try to import a user-defined package,the package util, in my java file as the following:

package magenta.app.imsServer;

import java.io.PrintStream;

import java.io.FileOutputStream;

import java.io.IOException;


import java.io.File;


import java.util.Vector;


import java.util.Date;




import java.net.DatagramPacket;


import java.net.InetAddress;


import java.net.UnknownHostException;



import magenta.util.MException;


import magenta.util.MError;


import magenta.util.Util;


import magenta.util.Shutdownable;


import magenta.util.OnShutdown;

The util package is under C:aircanadamagentautil directory which includes all the java files above and more. I also have set the Classpath, path enviroment variables pointing to these directories but my compiler still does not recognize this package and generate the following error message:

"package magenta.util does not exist" for each of the file that's imported from the util packages...

Could some one help.

Thanks and regards,

PhiDi Tran.