when a small program like
class Hello{
public static void main(String arg[])
{

I'm trying to figure out how exactly to return a custom type using
Apache Axis.
I'm implementing a method in all future web services called
"ServiceStatus". This method will return 2 fields "status" (string) and

Do you use any of OpenSource Java Basesd Reporting solutions, if so can
you tell little bir about your experience, any recommendations?

I guess I am lost with all the fundamentals and all logical thinking.
plz help me.
I am using java. and I have an 16-bit image file. but this image file
contains of integer values ( in 16-bit). now using java how can i read

My program throws an OutOfMemory error and I don't know what to do.
The application dose a cycle (every second) reading the outputs of an
instrument. After a day the program stops in OutOfMemoryError blocking
the computer.

I use axbridge (activeX) technology to access sun jvm from IIS server.
My jar is wrapped and deployed as COM object. JVM is instantiated by
windows as IIS request certain java object, but I get the exception that
javax.xml.parsers.DocumentBuilderFactory was not found. However it ...

i have a problem, i need to start a thread form a servlet, so that it
keeps running in background, checking some values in DB every minute.
The problem is that i start the thread from the servlet and firefox
tab seems to be loading all the time, not allowing me to click on

I saw this tutorial ...
http://www.newdawnsoftware.com/      (click "tutorials" :p)
... and I came to realize that there's something missing, like the
imports and and other outside-of-actual-code stuff.

Thank you for your help last time :)
How do you acess a sql database from within your class? a lesson or
guide would be very helpful or if its simple enough to do a few lines
of code. I know acessing a databas was a nightmare under c++ but i

Hello, I need to block current thread, waiting for flag/event. Plz give advice.
My attempts:
public synchronized void blockingFormCreate() {
   createAndShowForm();     // Create and show screen form

I am looking for an open source's distributive cache solution.  One that
can be used for a clustered weblogic servers environment, the cache has
to be read and write, and the cache itself need to be fail-safe.
Anyone has some recommandations?

I am relatively new to java and would like to create a XML file which
looks like this:
<archive name="archive1">
  <file name="xx">

The java compiler (1.4.2) won't compile the foll, it says cl may not
have been initialized.
            Class cl;
           try {

I'm new to Java, and I am trying to create some applications for
learning purposes.
I find that creating the GUI in java is very troublesome; having
previously learnt Visual Basic.

If I want to generate a random number between a certain number, what might
possibly be the formulae?
Example if I were to make a game, and the minimum damage is 10 and the
maximum is 35. So what might possibly be the formulae to generate a random