I wanted to add a simple .gif as Splash Screen to my application. I'm using NetBeans and I've seen there are lots of bugs when doing this with it.
I've tried to add the line SplashScreen-Image: to the manifest.mf file and -splash: at the run properties of my project (as I've read this last thing is only when running it from the IDE). But it only works on the IDE, my .jar does not show any splash screen. In fact, I opened the manifest.mf file compiled in the resulting .jar and it does not show the SplashScree-Image line.
I also tried to add it with the Netbeans option for it, but it does not work.
What can I do? Maybe another way to compile the project? I think I have tried everything and nothing worked for me...
Thank you so much and I hope this is the right section in the forum to post this.