I just tried my application as an Applet and it downloaded (mostly) but then failed with an error saying that there is a duplicate file called license inside the meta-inf folder. Sure enough when I open up the jar there are two files called license in there.
I’m guessing those files have been pulled in from the source jars? I could try and find one and delete them but considering it’s not my jars they are coming from I’m not really comfortable with that as a solution. I guess the SDK needs to detect this conflict and rename the two conflicting files as (for example) license.