Defines the requirements for a tree node object that can change. It may changes by adding or
removing child nodes, or by changing the contents of a user object stored in the node. This
interface inherits the
MutableTreeNode.getUserObject getUserObject() method from Geotools's
TreeNode . This is needed because the Swing's
javax.swing.tree.MutableTreeNode interface defines a
MutableTreeNode.setUserObject(Object) setUserObject(Object) method but doesn't
define or inherit any
getUserObject() .
since: 2.0 version: $Id: MutableTreeNode.java 20883 2006-08-07 13:48:09Z jgarnett $ author: Martin Desruisseaux