Caching downloaded classes - again

Question

I created another thread for this problem, please refer to the original thread "caching downloaded classes".
Here is the complete code:
import java.net.*;
import java.io.*;
import java.lang.reflect.*;
class Connect
public static void main(String...a)
   ClassLoader loader = new NetworkClassLoader();
   try{
       Class<?> c;
       Method m;
       c = loader.loadClass("tryme1");
       m = c.getMethod("p", new Class[]{});
       m.invoke(null,new Object[]{});
      }catch(Throwable t){System.out.println(">>>>>>>> "+t);}
public static byte[] downloadByteCodesFromURL( DataInputStream in) {
    ByteArrayOutputStream outStream = new ByteArrayOutputStream();
    while (true) {
           try {
                outStream.write(in.readByte());
           catch (IOException e) { 
                  break; 
    return outStream.toByteArray();
static class NetworkClassLoader extends ClassLoader
public Class findClass(String name)
Class c;
try{
   URL u = new URL("http://localhost:80/"+name+".class");
  InputStream input = u.openStream();
  DataInputStream data = new DataInputStream(input);
  byte classBytes[] = downloadByteCodesFromURL(data);
  c = defineClass(name, classBytes, 0, classBytes.length);
}catch(Throwable t){System.out.println(t);c = null;}
return c;
tryme1.p() calls tryme2.p() which calls tryme3.p(). tryme3.p() just displays a JFrame.
Sorry, I have a problem with my browser, so I cannot apply code highlighting.
My question is: will this code cause the JVM to cache the loaded classes?
Thank you

Answer 1

Upon your request, I marked this thread as ANSWERED, and I will continue using the original thread.
But, PLEASE respond because as you can see from the original thread, you didn't answer my question for days, and I had said that I would create a new thread just to award you 10 points for your answer, since I couldn't do that in the original thread because I had already marked it answered for another user.
I have been on this forum for many years before Oracle acquired Sun. In the old days, I used to get responds form more than one user the same day I post my problem. Now, the volume of posted threads and answers are much less. Are people losing interest in Java or in this forum or something else, I don't know !!!