## Uses of Interface
javax.swing.tree.MutableTreeNode

Packages that use MutableTreeNode
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.tree: Provides classes and interfaces for dealing with `javax.swing.JTree`.

### Uses of MutableTreeNode in javax.swing

Classes in javax.swing that implement MutableTreeNode
`static class` `JTree.DynamicUtilTreeNode` `DynamicUtilTreeNode` can wrap vectors/hashtables/arrays/strings and create the appropriate children tree nodes as necessary.

### Uses of MutableTreeNode in javax.swing.tree

Classes in javax.swing.tree that implement MutableTreeNode
`class` `DefaultMutableTreeNode` A `DefaultMutableTreeNode` is a general-purpose node in a tree data structure.

Fields in javax.swing.tree declared as MutableTreeNode
`protected MutableTreeNode` DefaultMutableTreeNode.`parent` this node's parent, or null if this node has no parent

Methods in javax.swing.tree with parameters of type MutableTreeNode
`void` DefaultMutableTreeNode.`add(MutableTreeNode newChild)` Removes `newChild` from its parent and makes it a child of this node by adding it to the end of this node's child array.
`void` DefaultMutableTreeNode.`insert(MutableTreeNode newChild, int childIndex)` Removes `newChild` from its present parent (if it has a parent), sets the child's parent to this node, and then adds the child to this node's child array at index `childIndex`.
`void` MutableTreeNode.`insert(MutableTreeNode child, int index)` Adds `child` to the receiver at `index`.
`void` DefaultTreeModel.`insertNodeInto(MutableTreeNode newChild, MutableTreeNode parent, int index)` Invoked this to insert newChild at location index in parents children.
`void` DefaultMutableTreeNode.`remove(MutableTreeNode aChild)` Removes `aChild` from this node's child array, giving it a null parent.
`void` MutableTreeNode.`remove(MutableTreeNode node)` Removes `node` from the receiver.
`void` DefaultTreeModel.`removeNodeFromParent(MutableTreeNode node)` Message this to remove node from its parent.
`void` DefaultMutableTreeNode.`setParent(MutableTreeNode newParent)` Sets this node's parent to `newParent` but does not change the parent's child array.
`void` MutableTreeNode.`setParent(MutableTreeNode newParent)` Sets the parent of the receiver to `newParent`.