How to restart LibGDX application?

Hi, how can I restart LibGDX ios application?
Actually I do not need to restart whole process(while it’s also applicable), I just want to dispose current com.badlogic.gdx.backends.iosmoe.IOSApplication and ask MOE to execute com.badlogic.gdx.backends.iosmoe.IOSApplication.Delegate#createApplication.
It’s useful when user wants to make “big” change in application preferences(like change language or UI skin) so it’s easier to restart application then managing such change all over the code.
Does somebody know how to do this?

Why do you need restart?

I think if you manage Asset of Libgdx you can do you want. Release old asset and load new asset is ok?