Classes Highlight is a tool intended to highlight classes used in the code. It uses "Extra keyword" style so to see it in action please customize this style (to make it different from "Identifier" style) using the Editor Preferences | Editor | Color | Java property page.
Classes Highlight |
By default all (*) classes are highlighted but it's possible to specify which classes should be highlighted (e.g. java.*;javax.*;) for each project using the Project Properties | Productivity | Tools property page.
See also: Productivity! Tools , Customizing Productivity!