The JNLP is used only to download and update the application, after this the application is started manually from the command line.
I discovered that JNLP does not clean the old JAR files from the cache directory and due to that you may end-up loading the wrong JAR files if you load all JARs from the cache directory.
I am looking for a solution that will cleanup old JARs from the cache, so you could start the application in a safe way.
I know that I could hard-code that JARs to be loaded in the starter but I do not want to do this because this will require additional maintenance to the starter.