nb-javac installs without user OK / interaction

In current NetBeans 10 build the nb-javac module installs without any user interaction, license agreement, etc. under certain circumstances.

Clean install, no migration of settings, open a Java project (mine was minimal standard Ant), nb-javac gets installed without the user's knowledge (check modules inside user directory)

Potentially a blocker, because IIRC this is against Apache release policy on this.

NB10-vc4, OpenJDK 8, Ubuntu 18.04