Class implementing interface using generics

Question

I have an interface that looks like this:
public interface BinaryTree<T extends Comparable<? super T>> {
     public enum TraverseOrder { PREORDER, INORDER, POSTORDER }
     public boolean isEmpty();
     public boolean search(T key);
     public void remove ( T key ) throws TreeException;
     public void insert(T key) throws TreeException;
     public void print ( TraverseOrder order);
     public int getSize();
}My shell class that implements it looks like this:
public interface BinaryTree<T extends Comparable<? super T>> {
     public enum TraverseOrder { PREORDER, INORDER, POSTORDER }
     public boolean isEmpty(){
                  return true;
     public boolean search(T key) {
                  return true;
     public void remove ( T key ) throws TreeException {
     public void insert(T key) throws TreeException {
     public void print ( TraverseOrder order) {
     public int getSize() {
                    return 0;
}Im getting 2 errors one being
BST.java:1: > expected
public class BST implements BinaryTree<T extends Comparable<? super T>> {
and the other is an enum error. Im pretty sure the second enum error will be resolved by fixing the first error. Any help is apreciated. Thanks
BLADE

Answer 1

Yeah tottaly right but the code i posted is wrong sorry lets try one more time
public interface BinaryTree<T extends Comparable><? super T>> {
     public enum TraverseOrder { PREORDER, INORDER, POSTORDER }
     public boolean isEmpty();
     public boolean search(T key);
     public void remove ( T key ) throws TreeException;
     public void insert(T key) throws TreeException;
     public void print ( TraverseOrder order);
     public int getSize();
public class BST implements BinaryTree<T extends Comparable><? super T>> {
     public enum TraverseOrder { PREORDER, INORDER, POSTORDER }
     public boolean isEmpty(){
                  return true;
     public boolean search(T key) {
                  return true;
     public void remove ( T key ) throws TreeException {
     public void insert(T key) throws TreeException {
     public void print ( TraverseOrder order) {
     public int getSize() {
                    return 0;
}