import java.awt.Font;
import java.io.IOException;
import java.net.URL;
import java.util.Scanner;
import javax.swing.JOptionPane;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;


/**
 *
 * @author Bill Kraynek
 *
 * COP3337 Example
 */
public class RemoteFileReadExampleWithJTextArea {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) throws IOException {
        String fileAddress = "http://www.cis.fiu.edu/~kraynek/COP3337-examples/ArrayListMaxExample.java";
        URL url = new URL(fileAddress);
        Scanner fileScanner = new Scanner(url.openStream());
        fileScanner.useDelimiter("[^a-zA-Z]+");
        String out = "";
        while( fileScanner.hasNext() ) {
            out += "    " + fileScanner.next() + "\n";
        }// end while
        Font font = new Font("monospaced",Font.BOLD,20);
        JTextArea area = new JTextArea(out,30,25);
        area.setFont(font);
        JScrollPane scrollPane = new JScrollPane(area);
        JOptionPane.showMessageDialog(null,scrollPane);
    }

}