I added Nodeclipse "Enide Studio 2014" plugins to the same Workspace as my Java projects (I usually don't do that).
My Node Perspective worked great, I created a new Node project and it all worked great.
Then I went back to my Java Perspective and noticed that all of my Java projects had spell check enabled - the annotations "sp" were on the left margin for mundane names for variables all over the place.
I made sure spell check was disabled globally (Window - Preferences - General - Editors - Text Editors - Spelling). Not enabled. But still there in all my Java projects. How to turn (back) off without uninstalling Nodeclipse?