I get one Java Applet application running in my IE.The program is okay running in my IE really good.
I would like to download its class ile at http://data1.tutorial.com/applet/a.b.h.a.class
but it doesn't have such class file.

The question:
1-Is the normal if the class file name like a.b.h.a.class ?  could we have more than one "." in the class file name in Java ?
or a.b.h.a.class is equal to abha.class ?
2-If  codebase and code name is speficied with  http://data1.tutorial.com/applet/a.b.h.a.class
in <applet>  tab as follows provided by the site html page and If I can run the application succesfully with the class name,
I should be able to download it, But why not ?

Please advise

Duncan

<applet height="100%" width="100%" viewastext="" mayscript="" name="FullVer" codebase="http://data1.tutorial.com/applet/" code="a.b.h.a.class">                                  

1:

http://www.devdaily.com/java/edu/pj/pj010020

How to download a Java class file from an applet

If you see an applet that you like, downloading the class file(s) for that applet is generally pretty easy. Here are the steps:
The step-by-step process

   1. First, when you see an applet that you like, make sure you're looking at that applet in your browser (Netscape or Internet Explorer).
   2. With the applet in your browser window, click on View | Page Source (Netscape 4.x), or View | Document Source (Netscape 3.x), or View | Source (IE 3.x) from the pull-down menu in your browser. I don't have a copy of IE 4.x with me at this time, but I think you get the idea.
   3. Next, search for the text string "<applet" or "<APPLET" in the source code for that page. The idea is to find the beginning of the <APPLET ...> tag in the HTML source. This tag will tell you where the Java class file is located.
   4. When you find the applet tag, look for the name of the class file being invoked for the the applet. The tag will usually look like this: <APPLET CODE="MyApplet.class" WIDTH=350 HEIGHT=200></APPLET>
   5. This tells you that the binary file MyApplet.class is located in the same directory as the HTML file. Downloading the class file is very simple. Go back to your browser, and replace the name of the HTML file you're viewing with the name of the class file in the field where you'd normally type the URL.
   6. Hit the <Enter> key. Each browser behaves a little differently, but in general they'll prompt you to ask where you'd like to download the file to on your local filesystem. Store the class file wherever you'd like. (Note: If the browser tries to rename the file with a different filename extension like ".exe", just change the extension to ".class" before saving it.)

A step-by-step example

That's all you have to do. Does it seem too easy? Try it on our site. Here's how to download the class file for our popular AnimatedAd applet.

   1. Point your browser to "http://www.DevDaily.com/java/applets/AnimatedAd/AnimatedAd.shtml".
   2. Assuming you're using Netscape 4.x, click on View | Page Source.
   3. Search for the text string "<applet" or "<APPLET" in the source code for that page by hitting <Ctrl>F in the viewing window, then entering the string. You'll find that the applet tag shows that the AnimatedAd.class file is in the same directory as the HTML file. There are no directory paths preceding the string "AnimatedAd.class".
   4. Close you're viewing window and go back to your browser. In the browser's Location: field, replace the name AnimatedAd.shtml with the name AnimatedAd.class. The URL should now be "http://www.DevDaily.com/java/applets/AnimatedAd/AnimatedAd.class".
   5. Hit the <Enter> key. Netscape prompts you by asking where you'd like to save the file. Save it wherever you'd like, or cancel the process. Remember to rename the extension to ".class" if Netscape changes it to ".exe".

The process can get a little more complicated if the applet author uses a "CODEBASE" parameter with the <APPLET> tag, but this only means that they've stored the applet in a different directory. Just include any directory information you see in the URL tag when you replace the .html filename with the .class filename.

The process also gets more complicated if the author uses more than one class file to create their applet. For instance, our AnimatedAd applet requires a helper class named GetAppletParameter.class. Unfortunately, you won't know this until you decompile the AnimatedAd.class file.

> I would like to download its class ile at http://data1.tutorial.com/applet/a.b.h.a.class

class file (a.class) should be in

I would like to download its class ile at http://data1.tutorial.com/applet/a/b/h/a.class

> 1-Is the normal if the class file name like a.b.h.a.class ?  could we have more than one "." in the class file name in Java ?

the class name is only a.class
a.b.h is the package the class is in
which is used to look up the directory to find class (see point above)

You're mixing up the name with the package by the looks. a.b.h.a.class indicates that the applet is at <foo>/a/b/h/a.class