Package does not exist when compile in Jgrasp 1.8.3

I have a package called jpb stored in a folder called jpb. The package has two files SimpleIO.java and Convert.java. My program has 1 of the line like this

...

import jpb.*;

...

I put the path and classpath in Jgraps pointing to the folder jpb but when I compile the program, it keeps saying the package does not exist. Even when i took all the files outside and place it in the same folder with the file that i am compiling. It says that bad class file. The heck?.

Can some1 please help. I even made an autoexec.bat to set up the path to the folder and run it. it keeps saying the package does not exist.

[642 byte] By [squirrelonfirea] at [2007-10-2 2:03:25]