Thread: System.out.println Error when using Iterator

Hi Guys

Im new to programming and Java, but im willing to learn and trying hard using a book `Objects first with Java`.
Im trying to create a program for a Library where Members can join and loan books. But i keep getting an Error when using the Iterator.
My code is below:

import java.util.ArrayList;
import java.util.Iterator;
/**
 * Write a description of class Library here.
 * 
 * @author (your name) 
 * @version (a version number or a date)
 */
public class Library
{
    private ArrayList<Book> books;
    private ArrayList<Member> members;
    private int nextMemberNumber;
 
    /**
     * Constructor for objects of class Library
     */
    public Library()
    {
        books = new ArrayList<Book>();
        members = new ArrayList<Member>();
        nextMemberNumber = 1;
    } 
    public void AddNewMember( Member newMember )
    {
      members.add(newMember);
      nextMemberNumber++;
    }
    public int NumberOfMembers()
    {
        return members.size();
    }
    public void ShowMembers( String getDetails )
    {
        Iterator<Member> it = members.iterator();
        while(it.hasNext())
        {
            Member t = it.next();
            System.out.println(t.getMember());// --------------------This is where the error is when i complie. getMmember?
        }
    }
    public int numberOfMembers()
    {
        return members.size();
    }
    }

Any help would be great, i can see people really know what there talking about on here thats why i joined. Thanks Guys

Willo

Originally Posted by Luka

Not sure what your error is, you could try this :

...
I have not been able to test this as i do not have the Member class but you might as well try it

Also you have a parameter, "getDetails" which is currently un-used

Welcome to the forums Luka. Please note the date on this thread as it is half a year old. Also, please read the forum announcement and the following:
http://www.javaprogrammingforums.com...n-feeding.html

@conniesookie, welcome to the forums. Please read the posts above, in particular post #4 (this thread is half a year old) and 6 (please do not spoonfeed).