public class StringBstNode { private String data; private StringBstNode left; private StringBstNode right; public StringBstNode(String data) { this.data = data; this.left = null; this.right = null; } public String getData() { return data; } public StringBstNode getLeft() { return left; } public StringBstNode getRight() { return right; } public void setLeft(StringBstNode p) { left = p; } public void setRight(StringBstNode p){ right =p; } }