Calling Jython code from Java

[Raja]

I have a java class thats trying to call something in python. This
works fine when i do a jythonc on the python script.
When i call another python script from the __init__ of my called
python script, things go bad.i get this message
 AttributeError: class 'configuration' has no attribute
'configuration'
when calling the constructor.
This is my python script thats called by the java class
testconfig.py
=============
import configuration
import java.lang

class testconfig(java.lang.Object):

    def __init__(self):
        """@sig public testconfig()"""
        self._cfg = configuration.configuration("/sources/jmxproto")

    def getValue(self, whatVar):
        pass

and the other script is configuration.py
class configuration:

    def __init__(self, runtimeDir=None):
        """@sig public configuration(java.lang.String dir)"""
        """ Some code in here """

When i call testconfig.py, i get the error mentioned above. Any clues?

Thanks
Raja