Saving a Project Tree view

Although you added the JDK API sources so as to properly follow references, you will generally be more interested in your own projects than in libraries. Rather than always resetting the Project Tree, you can save a view of the Project Tree to reuse later.
Preparing the Project Tree

- Collapse the nodes of all projects and checkmark only

backoffice.shared
BOutilities.shared.
The root project, OfficeApp.shared , doesn't contain any source files, so clear the checkbox next to it.
Your Project Tree should now look like this:

Saving the Project Set

From the menu, choose View > Save Project Set.
In the dialog that appears, enter a name for the view of the Project Tree as it appears now, e.g.,

MySources and press Ok.
We will use this name to refer to the project set when we next use it.
Note that you can save and reuse project sets using the View menu in any tool that has a Project Tree.
Review
In this chapter you

- worked in the Project Tree
- created a browsing-only project for a source code library
- added a subproject to an existing project
- saved a view of a project set