advanceduser.java

自己用java写的一个类似于通讯录的东西

public class AdvancedUser extends User
{	
	private static final int USER_TYPE = 1;
	
	public AdvancedUser(String id, String userName, String userAddr){
		super(id, userName, userAddr); 
	}

	public AdvancedUser(){}

	public int getType(){
		return USER_TYPE;
	}
	public String toString(){
		return USER_TYPE + " " + super.toString();
	}
}