Filtering eclipse's project explorer view from library entries

Question

How can I remove those lines shaded in blue? Working with multiple open projects in eclipse becomes a nightmare with this verbosity... it is very hard to navigate between the projects' sources with this excessive screen estate.

Answer 1

I don't think there's a configuration option to hide them in Project Explorer, unfortunately. But if you use Package Explorer you can filter those out (plus, they're grouped under the Referenced Libraries node so they're easily collapsible).