A few years ago, I have had tonnes of failures with the Flash installer. Especially when it has been run from inside the browser (which is cool), but then just failed essentially saying “you need to install this yourself outside of FireFox”. I’ve also tried to install Flash on restricted PC’s where it all appeared to be fine, but just nothing happened by the end. It would be better if the installer could say very early on, you can’t install then, then silently fail.
To be fair the Java installer has always worked for me, but it still really sucks. The updater however is terrible. I especially hate how every few months I have to go over my PC and remove multiple old versions. It’s not just Java itself, it’s also things like the plugins it adds to the browsers (a different plugin for version). A friend of mine described it as being like a virus, in that you end up with tonnes of Java files all over your PC.
Getting back to JavaFX, can it be used by an applet without the user needing to have it pre-installed?