If I convert my barracks back to a forge, do my troops stay trained?

Hi!
A stupid question, but we had a discussion about this!
If I convert a smithy to a barrack and if I restore the barrack to the smithy.
What then happens to my troops that I have trained up, do they keep their strength or do I lose what I have trained?
I see several questions about this but then it is just about conveting back and forth, but what happens to the troops that you have already trained!
Either I lose a pizza or I’ll win a pizza on this!
Thank´s

2 posts were merged into an existing topic: Help please. Troops question