To the Netbeans group, it seems that presently, Netbeans doesn't detect or run itself on OpenJDK 12. I don't know how well it will work using OpenJDK 12 as a runtime.
Does or will it yet be that Netbeans 11 will run itself On OpenJDK 12, as well as use it as a compiler and runtime for Java projects? If not, will it or can it be changed to add both those faculties to the IDE? poweruserm.