I have a JAR file, and in it, the classes are compiled in Java 1.5,
the problem is ... that I need them to run in Java 1.4 ...
I have the sources of the classes,
so I have compiled them into 1.4, that's fine.
In the JAR there is
- some ressources
How can I replace the 1.5 classes located in the jar with the 1.4 classes I have.