Error declaring an ArrayList

[Peter C. Sandgaard]

I am trying to create a program with an ArrayList, but the compiler (Eclipse) gives me the error that "QuizCard" cannot be resolved to a type ??

Code:

import java.util.ArrayList;

import javax.swing.JButton;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.ScrollPaneConstants;

public class QuizCardBuilder {

	private JTextArea question;
	private JTextArea answer;
	private ArrayList<QuizCard> cardList;
	private JFrame frame;

	/**
	 * @param args
	 */
	public static void main(String[] args) {

[Balu Sadhasivam]

ArrayList , in general any Collection can hold only Objects. In this ArrayList<QuizCard> , QuizCard must be user defined class.By the way is typo error or missed importing the class QuizCard ? QuizCard class must be available in teh classpath .

[Shashank Agarwal]

The compiler is not able to figure out what QuizCard is. You'd have to import it...