Can I use Jdk1.4

Hi guys

I’m new user and I want to use clover for remplace all application that’s make extraction, transformation and load with CloverETL, my problem is that : In the production enviroment my JDK is 1.4 not 1.5; can I use CloverETL with JDK 1.4?

tk’s for your help; your response is important for us.

Some methods does not work correctly with java 1.4, so required is 1.5.