Java: How do I know which jar file to use given a class name?

Question

Given a class, org.eclipse.ui.views.navigator.ResourceNavigator for example, how do I find out which jar file to use? I know it\'s in org.eclipse.ui.ide, but how would I fin

Answer 1

In Intellij IDEA you just ctrl-click on class name and you are will be moved to pseudo source code of that class, and title of window will be like c:\path\to\lib.jar!\com\something\ClassName.class