Is there any way to know which all classes are running in jvm at a
given moment? Actually the problem is, I am working on a java
application, and I am not able to trace out which class has the code
for some functionality. I have tried putting break-points to reach the

I need to compress a ByteArrayOuputStream (PDF) without saving it on
the disk, so I need to zip a stream which won't be convert as a file.
Do you know if it is possible ?
thx !

I am new to this group and would like to introduce myself. I am the
President of US AngelInvestors,an angel investor group in Silicon
Valley,and also founder of Bay Area Startup Network a networking group
in the Bay Area.

Hi Iam siva .As i'm a fresher ,is there any need to learn java.
             please respond to this question
                      thank u

It seems to me that these are somewhat interchangeable.  I would assume,
based on my past posts, that I am wrong, but if someone could point me
to a place where I could get the right answer I would appreciate it...
btw - I have downloaded that mindprod site to one of my network ...

I got some questions dealing with java-version in junction with
Applets.
When i compile an Applet with my jdk1.6 it can only be used when the
client machine also has at least version 1.6, is that correct?

Then I have a class called MyDBConn.java, inside this class there's a
method called GetResultFromPazienti():
MyDBConn.java:
==================================

This is a really basic question for an experienced programmer to ask,
but does anyone have a preferred algorithm for doing a rollup of items
in a list? I find myself writing ugly code over and over again to do this.
As a simple example, let's say we have an array of strings, ...

I have just started Struts and am trying to run a simple application
on my machine. However when I try to compile the java files it, the
following error comes up on the command-prompt:
===============================================================

I have a program in which I have a basic jsp page with a text field
and a submit button. The idea is that when a user enters his name and
hits the button it should take him to another page which displays
"Hello user".

Hi group ,
       I used drawImage() function to draw an image on an applet ,
you can paint on this image in the applet. Now I want to save this
edited image as a .jpg or .gif file. I would like some one to help me

Aspose.Network is a suite of .NET components for professional network
programming. Main features are; Support for Microsoft Exchange Server,
Drag & Drop messages from Microsoft Outlook, Sending a Batch of Emails
and Mail Merge features, Import & Export emails from Mht & Eml

Is this the right place for Java-Audio Questions?
If so: How do I make java to play an Audio File (eg. WAV).
My Application uses Swing and a Key-Event should play a sound.
Either of the following answers should do:

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is there any Java library that can be used to download html pages with
the associated images? To avoid having to parse them myself...
Thanks in advance!
Sergio