I have a huge class, which has about 30 class variables. And the class
has many methods. Each method doesn't need all the 30 class variables,
only need a subset of them. In another word, say the 30 class variables
can be grouped into 6 groups (say group A, group B, .., group F).

well i need to know something about how java data structures affects
performance
i need to deal with a huge Vector of element and each element is
another big Vector , someone have advised me to use array of vectors

I have made a web application with JSPs. It seems to work fine with IE.
However, with Mozilla and Firefox, it displays the HTML source
generated by JSP instead of actually showing the HTML page for that
source.

Senior Java Software Engineer
Positions : Permanent
Location Ann Arbor, MI.
Position Summary

I was thinking about lerning web application through the creating the site
which will enable the users to upload, download and viewing the 3D models
created in 3DStudio, Maya etc. What do you think about idea ? Does make
sense ? Does something like that exist? Will viewing (zooming, ...

I am working in a J2EE project and am using WSAD as the IDE.
Being driven by some strange curiosity, i brought the source
java.lang.Object.java in my local, gave some SOPs and compiled it
successfully. But while running the project after starting the server,

Java ArrayDeque is an Deque implementation over an array. However if
the array is gull it expands it, otherwise wraps the head and tail.
That is what I want.
However as it is an implementation over an array, I expect an random

I'm having issues to make my applet running correctly !
Situation: I have one html page with an applet tag to run an applet
called "Monitor" (Monitor.class). This class is in the same directory
on the server, so i don't have any problem with, it loads.

   This is raju.
     I need a code for getting a copy of image when mouse clicked is
performed on that  image in java script and i want to get number of
images corresponding to number of mouse clicks performed on that image

Hey guys,
So in my applicationI'm trying to use the javax.imageio.ImageIO class
in order to read images from a location into a BufferedImage object
...so something like this...

Is it possible to find out if a class is abstract (or uninstantiable) via
Java reflection? Thanks

Here's the code
public class Main
{
   public static void main (String[] args)

Hi, How can i retrieve deep system info such as memory installed in my
pc, cpu model(HW info) and SW info such as programs installed in my
machine?
Exits a java lib can perform this o part of these tasks?

I'm writing a Java GUI for the text parsing program called "Apple Pie
Parser", the program was written in Unix C and have an executable file
(console) for windows. My program's being written in Windows, so I
tried to called the Runtime exec() method to get that .exe file to run