Java改错 javabean包有错误,改完能编译来,不懂装懂永是饭桶,勿喷!

Java改错 javabean包有错误,改完能编译来,不懂装懂永是饭桶,勿喷!
package chap7.text;
import javax.servlet.http.*;
import java.util.Vector;
import java.util.Enumeration;
public class ShoppingCar
{
Vector v=new Vector();
String submit=null;
String item=null;
public void AddItem(String name)
{
v.addElement(name);
}
public void RemoveItem(String name)
{
v.removeElement(name);
}
public void setSubmit(String name)
{
item=name;
}
public void setSubmit(String s)
{
submit=s;
}
public String[ ] getItem()
{
String[ ] s=new String[v.size() ];
v.copyInto(s);
return s;
}
public void reset()
{
submit=null;
item=null;
}
}