Uses of Class

Packages that use JTree
Provides a set of "lightweight" (all-Java language) components that, to the maximum degree possible, work the same on all platforms.
Provides one interface and many abstract classes that Swing uses to provide its pluggable look-and-feel capabilities.
Provides user interface objects built according to the Basic look and feel.
Provides user interface objects that combine two or more look and feels.
Provides classes and interfaces for dealing with javax.swing.JTree.