[Middlegen-user] Fw: middlegen gui doesn't come up

[<pra...@na...>]

Hi,
I am following this tutorial :
http://www.warfrog.com/hibernatetutorial

I am using middlegen : Middlegen-Hibernate-r5.zip which is the latest 
version unlike what has been used in the tutorial.
My jdk is 1.5

However, when I type : ant middlegen (as given in the tutorial), the 
middlegen GUI does not come up.
Can anybody give some idea how to correct this problem ?

thanx'n regards,
Prashant Bhardwaj