@Erel - Thank you

Also agree with oracle on deprecating the plugin.
Even though this doesn't affect B4J Web apps, have you considered researching the "Go" language as a possible alternative to Java? It basically does the same thing as Java (Web, Desktop, Raspberry Pi, etc).
List of Libraries:
https://github.com/avelino/awesome-go (Warning: It's HUGE)
Native GUI Library:
https://github.com/andlabs/ui (I think "non-native" GUIs turn some people off, and why I know some won't leave Xojo. Maybe beat Xojo at their own game?)
You could also implement "Go" in B4A as Go also targets Android, so the effort wouldn't be without reward
