Based on user feedback and discussion of nb-usability team:
When a (single) project is opened in the IDE, its root node should be expanded
to the first level (to see sources, web pages, tests etc.). Typically the user
wants to do something with the opened project and always have to expand the
project root manually.
When opening two or more projects no automatic expansion should happen.
Integrated into 'main-golden', will be available in build *200811120201* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
User: Milan Kubec <email@example.com>
Log: #89816: if only one project is opened then expand its node