Using filters

Besides classes, you can filter for all other Java types and also modifiers. Because the example project contains only Java source files, only Java symbol types can be filtered, and only Java can be selected in the Language drop-down.
You can filter for any combination of Java symbol types and modifiers.

In the Project Tree, choose Context menu > Select From All Projects.
Press the Filters... button.
In the Filters dialog, select different items on the various tabs and press Apply.
Your selections are applied and the Filter dialog remains open, ready for new selections. You might want to play around with different selections. Go ahead.
To close the Filter dialog, press Ok.
Your selections in the dialog are applied and the dialog is closed.
Notice that, if multiple filters were selected when you closed the dialog, the selected entry in the corresponding drop-downs has changed to Filtered.... You can now either choose other list entries, or the Filtered... entry itself. If you do so, the Filters dialog opens again and you can check to see the combination selected.