Results 1 to 2 of 2
  1. #1
    D.Calladine is offline Member
    Join Date
    Nov 2010
    Posts
    11
    Rep Power
    0

    Default cannot find symbol - method iterator()

    just wondering how to fix this error its driving me insane
    Java Code:
    import javax.swing.*;
    import java.awt.*;
    import javax.swing.JFrame;
    import java.util.*;
    /**
     * Write a description of class RegHelper here.
     * 
     * @author (your name) 
     * @version (a version number or a date)
     */
    public class RegHelper extends JPanel implements ChooserListener{
    private JPanel courseChooserPanel;
    private CardLayout layout;
    private Map<String,CourseChooser> map;
    
    public RegHelper(ChooserListener listener){
    super();
    Box box = Box.createVerticalBox();
    box.add(new DeptChooser(this));
    layout = new CardLayout();
    courseChooserPanel = new JPanel(layout);
    courseChooserPanel.add(new JPanel(), "");
    map = new Hashtable<String, CourseChooser>();
    Iterator<Department> iter = Department.getCollection().Iterator();
    while(iter.hasNext()) {
    Department dept = iter.next();
    CourseChooser courseChooser = new CourseChooser(listener, dept);
    String deptcode = dept.getCode();
    courseChooserPanel.add(courseChooser, deptCode);
    map.put(deptCode,courseChooser);
    }
    box.add(courseChooserPanel);
    add(box);
    }
    
    public void tell(Object o) {
    String deptcode = ((Department) o).getCode();
    layout.show(courseChooserPanel, deptCode);
    map.get(deptCode).sayAgain();
    }
    }

  2. #2
    masijade is offline Senior Member
    Join Date
    Jun 2008
    Posts
    2,571
    Rep Power
    10

    Default

    Java is case sensitive and the method is iterator, not Iterator

Similar Threads

  1. Cannot find symbol
    By Johanis in forum New To Java
    Replies: 19
    Last Post: 11-04-2010, 09:13 PM
  2. Replies: 8
    Last Post: 10-17-2010, 10:24 AM
  3. cannot find symbol
    By GabWit in forum New To Java
    Replies: 3
    Last Post: 01-25-2009, 01:13 AM
  4. Replies: 9
    Last Post: 10-18-2008, 08:26 PM
  5. Replies: 3
    Last Post: 05-01-2008, 08:30 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •