Invalid pakage declaration and can't impot error

Question

I am writing a shopping cart class that can store the shopping cart informations. But for some reason my
Cart class can not import from ShoppingCart class,
does anyone has anyidear
Please help me out
thanks in advance.
import java.util.*;
public class ShoppingCart {
* default constructor
public ShoppingCart(){
this.itemid=0;
this.attributeid = new Hashtable();
this.orderid =0;
this.price =0;
this.quantity =0;
public void setItemID(int itemid){
this.itemid = itemid;
public void setAttributeids( String key, String value){
if(null==(String)attributeid.get(key)){
attributeid.put(key,value);
else{
attributeid.remove(key);
attributeid.put(key,value);
public void setPrice(double price){
this.price = price;
public void setQuantity(int quantity){
this.quantity = quantity;
public void setOrderID(int orderid){
this.orderid = orderid;
public int getItemID(){
return itemid;
public Hashtable getAttributeids(){
return this.attributeid;
public double getPrice(){
return this.price;
public int getQuantity(){
return this.quantity;
public int getOrderID(){
return this.orderid;
private int itemid;
private Hashtable attributeid;
private int orderid;
private double price;
private int quantity;
}// end class shoppingCart
import java.util.*;
import ShoppingCart;
public class Cart{
* default constructor
public Cart(){
cartHash = new Hashtable();
public void setShoppingCart(ShoppingCart cart, String key){
if(null==(ShoppingCart)cartHash.get(key)){
cartHash.put(key,cart);
public ShoppingCart getShoppingCart(String key){
return cartHash.get(key);
public int getTotal(){
total = 0;
Enumeration keys = attributeid.keys()
while(keys.hasMoreElements()){
ShoppingCart item = (ShoppingCart)cartHash.get((String)keys.nextElement());
int subtotal = item.getQuantity()*item.getPrice();
total + = subtotal;
return total;
public int getItem(){
return cartHash.size();
private Hashtable cartHash;

Answer 1

WEB-INF/classes/Cart.java [11:1] Class ShoppingCart not found in type declaration or import.
public void setShoppingCart(ShoppingCart cart, String key){
^
WEB-INF/classes/Cart.java [17:1] Class ShoppingCart not found in type declaration or import.
public ShoppingCart getShoppingCart(String key){
^
2 errors
Thanks for you replay.
when i remove import ShoppingCart; it give me above errors. Please helps