Miscellany

/** * TreeNode.java    Author: AP Committe, comments added by *                      Lewis/Loftus/Cocking *  * A node in a binary tree. */public class TreeNode{    private Object value;    private TreeNode left;    private TreeNode right;       /*************************************    ** Initializes this node.    **************************************/    public TreeNode (Object initValue, TreeNode initLeft, TreeNode initRight)    {        value = initValue;        left = initLeft;        right = initRight;    }        /*************************************     * Returns the value of this node.     ************************************/     public Object getValue()     {         return value;     }          /*************************************      * Returns left child of this node.      ************************************/      public TreeNode getLeft()      {          return left;      }            /***************************************       * Returns the right child of this node.       **************************************/       public TreeNode getRight()       {           return right;        }               /*************************************        * Sets the left child of this node.        ************************************/        public void setLeft(TreeNode theNewLeft)        {            left = theNewLeft;        }                /************************************         * Sets the right child of this node.         ************************************/         public void setRight(TreeNode theNewRight)         {             right = theNewRight;         }         }