Execution problems

I can compile my Java Program using the javac command, but I get en error
message when I try to execute the class

here's what I get when I compile under Qshell, where JVAOBJ is the directory
of the object
                             
   $                         
 > javac JVAOBJ/hello.java   
   $                         

now here what I get when I execute the class under QShell

 > java hello                                   
   java.lang.NoClassDefFoundError: hello        
   $                                            
 > java JVAOBJ.hello                            
   java.lang.NoClassDefFoundError: JVAOBJ/hello 
   $                                            

I have a link created under "AS400JT" to the directory that contains the
jt400.jar file,
And I have created an environment variable named AS400JT that specify the
jt400.jar file in the AS400JT directory.

Here the ENVVAR Value :
                                                 
 Name  . . . . . . . . . :   AS400JT             
                                                 
                                                 
 Value . . . . . . . . . :   'AS400JT/jt400.jar' 

I know there is something wrong or missing in this procedure, and begging
for your help, I must get this Java thing to work so I can give the white
card to the development team.

Thanks to you !
                                                 
                             

Pascal Bellerose
Programmeur analyste
pascal.bellerose@progisys.com

PROGISYS inc.
Téléphone / Telephone :   (418) 871-4880
Télécopieur / Fax :            (418) 871-0486
Site internet / Website :       www.PROGISYS.com
Courriel / E-mail :              progisys@progisys.com


+---
| This is the JAVA/400 Mailing List!
| To submit a new message, send your mail to JAVA400-L@midrange.com.
| To subscribe to this list send email to JAVA400-L-SUB@midrange.com.
| To unsubscribe from this list send email to JAVA400-L-UNSUB@midrange.com.
| Questions should be directed to the list owner: joe@zappie.net
+---