Uses of Interface
javax.swing.tree.TreeModel

Packages that use TreeModel 
Package Description
javax.swing
Provides a set of "lightweight" (all-Java language) components that, to the maximum degree possible, work the same on all platforms.
javax.swing.plaf.basic
Provides user interface objects built according to the Basic look and feel.
javax.swing.tree
Provides classes and interfaces for dealing with javax.swing.JTree.