I recently played Minecraft with Optifine installed. All at once my screen turns gray and then black. Meanwhile Minecraft crashed. This only started after I installed an addon for Java, with which I can allocate more RAM to the technology launcher.
Has anyone experienced or can help?
Why do you need an ADD-ON?
I have never heard of Add-on for Java in a legitimate context.
It's a kind of addon, which I need for the TechnikLauncher to unlock the JVM arguments!
I doubt it. Where did you hear about it?