Data Structures and Algorithms
with Object-Oriented Design Patterns in Java 
Program 
gives the code for the withdraw
method of the BinarySearchTree class.
The withdraw method takes as its argument
the object instance to be removed from the tree.
The algorithm first determines the location of the object to be removed
and then removes it according to the procedure described above.
Program: BinarySearchTree class withdraw method.
Copyright © 1998 by Bruno R. Preiss, P.Eng. All rights reserved.