Java application help.

enox10mx

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Hello. I need help with a java application I am making. Every time I run it, I get this error:
Code:
Java Plug-in 1.6.0_31
Using JRE version 1.6.0_31-b05 Java HotSpot(TM) Client VM
User home directory = C:\Users\Ethan
----------------------------------------------------
c:   clear console window
f:   finalize objects on finalization queue
g:   garbage collect
h:   display this help message
l:   dump classloader list
m:   print memory usage
o:   trigger logging
q:   hide console
r:   reload policy configuration
s:   dump system and deployment properties
t:   dump thread list
v:   dump thread stack
x:   clear classloader cache
0-5: set trace level to <n>
----------------------------------------------------

load: class myfirstjava (2).jar not found.
java.lang.ClassNotFoundException: myfirstjava (2).jar
 at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
 at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Unknown Source)
 at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
 at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
 at java.lang.ClassLoader.loadClass(Unknown Source)
 at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown Source)
 at sun.plugin2.applet.Plugin2Manager.createApplet(Unknown Source)
 at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)
Exception: java.lang.ClassNotFoundException: myfirstjava (2).jar
Here are my settings:
Code:
Main class:GuiExample     applet class:GuiExample
this is the code for GuiExample.java :
Code:
/* Now the applet will have a GUI
These are elements to interact with the user.
In this example they will not perform any actions.
We will use no Layout manager;
*/
import java.awt.*;
import java.applet.*;
public class GuiExample extends Applet 
{
 // A Button to click
     Button okButton;
 // A textField to get text input
     TextField nameField;
 // A group of radio buttons
 // necessary to only allow one radio button to be selected at the same time.
     CheckboxGroup radioGroup;
 // The radio buttons to be selected
     Checkbox radio1;
     Checkbox radio2;
 // An independant selection box
     Checkbox option;
  
     public void init()
     {
  // Tell the applet not to use a layout manager.
        setLayout(null);
  // initialze the button and give it a text.
        okButton = new Button("A button");
  // text and length of the field
        nameField = new TextField("A TextField",100);
  // initialize the radio buttons group
          radioGroup = new CheckboxGroup();
  // first radio button. Gives the label text, tells to which
  // group it belongs and sets the default state (unselected)
          radio1 = new Checkbox("Radio1", radioGroup,false);
  // same but selected 
          radio2 = new Checkbox("Radio2", radioGroup,true);
  // Label and state of the checkbox
          option = new Checkbox("Option",false);
  // now we will specify the positions of the GUI components.
  // this is done by specifying the x and y coordinate and
  //the width and height.
          okButton.setBounds(20,20,100,30);
          nameField.setBounds(20,70,100,40);
          radio1.setBounds(20,120,100,30);
          radio2.setBounds(140,120,100,30);
          option.setBounds(20,170,100,30);
  // now that all is set we can add these components to the applet
      add(okButton);
      add(nameField);
      add(radio1);
      add(radio2);
      add(option);
     }
    }
// Thats's it, you now have given the user visual options.
// However there are no actions related to these comonents.
// You will see that later, first an example of a layoutmanager
// that makes it easier to place components.
// Go to LayoutExample.
Can you tell me what I am doing wrong? ---thanks.

---------- Post added at 05:40 PM ---------- Previous post was at 05:18 PM ----------

Never mind I fixed it -- since I was opening it in a html file I had to get the class file instead of the jarfile.
 
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