Need help with a Java applet

newGame.setActionCommand("newgame:1");
newGame2.setActionCommand("newgame:2");
//other lines of code in a previous method, rest of code not shown
public void actionPerformed(ActionEvent evnt)
int i;
int j;
String sp = new String(":");
String[] cmd = evnt.getActionCommand().split(sp);
// rest of code not shown
// **When I get to that lastline, it tells me that the split() method could not be found in class String.  If you would like to see the rest of my code in order to help me, I will post anything to figure out what this problem is.*//

"because(sic)" was supposed to be "became" ... anyway, in the API doco, when it says that something is "since 1.4", for example, it means from that point onward. So 1.5.x is good - but I wanted to warn you off v.1.3.x in case that was where you were running this.

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    import java.awt.*;
    import java.applet.*;
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         public void init() {
         public void paint(Graphics g) {
              g.drawOval(....);
              g.drawLine(....);
              g.drawLine(....);
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  • I need help with the Quote applet.

    Hey all,
    I need help with the Quote applet. I downloaded it and encoded it in the following html code:
    <html>
    <head>
    <title>Part 2</title>
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    <body>
    <applet      codebase="/demo/quote/classes" code="/demo/quote/JavaQuote.class"
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    <param      name="bheight"      value="10">
    <param      name="bwidth"      value="10">
    <param      name="delay"      value="1000">
    <param      name="fontname"      value="TimesRoman">
    <param      name="fontsize"      value="14">
    <param      name="link"      value="http://java.sun.com/events/jibe/index.html">
    <param      name="number"      value="3">
    <param      name="quote0"      value="Living next to you is in some ways like sleeping with an elephant. No matter how friendly and even-tempered is the beast, one is affected by every twitch and grunt.|- Pierre Elliot Trudeau|000000|ffffff|7">
    <param      name="quote1"      value="Simplicity is key. Our customers need no special technology to enjoy our services. Because of Java, just about the entire world can come to PlayStar.|- PlayStar Corporation|000000|ffffff|7">
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    <param      name="space"      value="20">
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    </body>
    </html>When I previewed it in Netscape Navigator, a box with a red X appeared, and this appeared in the console when I opened it:
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    java.lang.ClassNotFoundException: .demo.quote.JavaQuote.class
         at sun.applet.AppletClassLoader.findClass(Unknown Source)
         at java.lang.ClassLoader.loadClass(Unknown Source)
         at sun.applet.AppletClassLoader.loadClass(Unknown Source)
         at java.lang.ClassLoader.loadClass(Unknown Source)
         at sun.applet.AppletClassLoader.loadCode(Unknown Source)
         at sun.applet.AppletPanel.createApplet(Unknown Source)
         at sun.plugin.AppletViewer.createApplet(Unknown Source)
         at sun.applet.AppletPanel.runLoader(Unknown Source)
         at sun.applet.AppletPanel.run(Unknown Source)
         at java.lang.Thread.run(Unknown Source)
    Caused by: java.io.FileNotFoundException: \demo\quote\JavaQuote\class.class (The system cannot find the path specified)
         at java.io.FileInputStream.open(Native Method)
         at java.io.FileInputStream.<init>(Unknown Source)
         at java.io.FileInputStream.<init>(Unknown Source)
         at sun.net.www.protocol.file.FileURLConnection.connect(Unknown Source)
         at sun.net.www.protocol.file.FileURLConnection.getInputStream(Unknown Source)
         at sun.applet.AppletClassLoader.getBytes(Unknown Source)
         at sun.applet.AppletClassLoader.access$100(Unknown Source)
         at sun.applet.AppletClassLoader$1.run(Unknown Source)
         at java.security.AccessController.doPrivileged(Native Method)
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         at sun.plugin.util.GrayBoxPainter.showLoadingError(Unknown Source)
         at sun.plugin.AppletViewer.showAppletException(Unknown Source)
         at sun.applet.AppletPanel.runLoader(Unknown Source)
         at sun.applet.AppletPanel.run(Unknown Source)
         at java.lang.Thread.run(Unknown Source)
    java.lang.NullPointerException
         at sun.plugin.util.GrayBoxPainter.showLoadingError(Unknown Source)
         at sun.plugin.AppletViewer.showAppletStatus(Unknown Source)
         at sun.applet.AppletPanel.run(Unknown Source)
         at java.lang.Thread.run(Unknown Source)What went wrong? and how can I make it run correct?
    Thanks,
    Nathan Pinno

    JavaQuote.class is not where your HTML says it is. That is at the relative URL "/demo/quote/".

  • Can anyone help with the java applet issue

    Hello everyone,
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    Hello,
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  • Needed help with updating java code

    Hello all,
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    import java.awt.*;
    import java.io.PrintStream;
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    catch(Exception _ex)
    update = 30;
    filename = getParameter("picture");
    if(filename == null)
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    md = new MediaTracker(this);
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    g.drawImage(off, 0, 0, this);
    public void update(Graphics g)
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    public void refreshImage()
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    md.addImage(img, 0);
    try
    md.waitForID(0);
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    exception.printStackTrace();
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    g.drawImage(img, 0, 0, this);
    img.flush();
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    while(th != null)
    try
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    repaint();
    Thread.sleep(update * 1000);
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    System.out.println("Error when thread was supposed to sleep: " + exception.getMessage());
    public void start()
    if(th == null)
    th = new Thread(this);
    try
    th.start();
    return;
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    System.out.println("Couldn't start thread: " + exception.getMessage());
    return;
    } else
    return;
    public void stop()
    if(th != null)
    th.stop();
    th = null;
    public void destroy()
    stop();
    public View()
    update = 30;
    Thread th;
    String filename;
    int update;
    Image img;
    Image off;
    MediaTracker md;

    This is compile error free code and regarding your issues i don't think am good at this stuff
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    import java.awt.Color;
    import java.awt.Graphics;
    import java.awt.Image;
    import java.awt.MediaTracker;
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         Thread th;
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         int update;
         Image img;
         Image off;
         MediaTracker md;
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              setBackground(Color.white);
              String s = getParameter("refresh");
              if (s == null) {
                   update = 30;
              } else {
                   try {
                        update = Integer.parseInt(s);
                   } catch (Exception _ex) {
                        update = 30;
              filename = getParameter("picture");
              if (filename == null) {
                   System.out.println("No filename given as parameter.");
              md = new MediaTracker(this);
              off = createImage(size().width, size().height);
              refreshImage();
         public void paint(Graphics g) {
              g.drawImage(off, 0, 0, this);
         public void update(Graphics g) {
              paint(g);
         public void refreshImage() {
              img = getImage(getDocumentBase(), filename);
              md.addImage(img, 0);
              try {
                   md.waitForID(0);
              } catch (Exception exception) {
                   exception.printStackTrace();
              Graphics g = off.getGraphics();
              g.drawImage(img, 0, 0, this);
              img.flush();
         public void run() {
              while (th != null) {
                   try {
                        refreshImage();
                        repaint();
                        Thread.sleep(update * 1000);
                   } catch (Exception exception) {
                        System.out.println("Error when thread was supposed to sleep: "
                                  + exception.getMessage());
         public void start() {
              if (th == null) {
                   th = new Thread(this);
                   try {
                        th.start();
                        return;
                   } catch (Exception exception) {
                        System.out.println("Couldn't start thread: "
                                  + exception.getMessage());
                   return;
              } else {
                   return;
         public void stop() {
              if (th != null) {
                   th.stop();
                   th = null;
         public void destroy() {
              stop();
         public View() {
              update = 30;
    }

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    Can anyone help me?

    That didn't work, so I looked at the code again and found some errors. I decided to rewrite it, here is the updated code...
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    import java.awt.*;
    import java.awt.geom.*;
    import java.util.*;
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    Ellipse2D.Double star
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    pen.setColor(Color.white);
    pen.fill(star);
    runs++;
    class Building {
    public void drawBuilding(Graphics2D pen) {
    Random generator = new Random();
    int n = 1;
    int n2 = 1;
    int runs = 1;
    String input = "";
    String param = "";
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    int height = getHeight();
    int width = getWidth();
    int startX = 0;
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    int red = generator.nextInt(100),
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    while (runs <= n) {
    height = getHeight();
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    When you post code, please use [code] and [/code] tags as described in Formatting Help on the message entry page. It makes it much easier to read and prevents accidental markup from array indices like [i].

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