import java.util.*;

/**
 * A source of Quotes.
 * @author John Panzer
 * @version 1.0
 * @see Quote
 */
public class QuoteSource {
    /** Internal storage for quotes */
    private Quote[] _quotes = new Quote[] {
        new Quote("I'm astounded by people who want to 'know' the universe when it's hard enough to find your way around Chinatown.  -- Woody Allen"),
        new Quote("Time is nature's way of keeping everything from happening at once. -- Anonymous"),
        new Quote("Future.  That period of time in which our affairs prosper, our friends are true and our happiness is assured. -- Ambrose Bierce")
    };
 
    /** A source of random numbers */
    private Random _randSrc = new Random();

    /** Returns a random quote */
    public Quote next() {
        int nextQuoteIndex = Math.abs(_randSrc.nextInt())
                          % _quotes.length;
        // System.out.println("index = " + nextQuoteIndex);
        return _quotes[nextQuoteIndex];
    }
}