One of my services is killed when i log off from my Win XP/2000
machine, i.e., it is removed from the list of running processes in the
Task Manager . It needs to be restarted manually again after a login.
I did some investigation and found that this was due to the

I am trying to make the product of two int[][] (matrices).
If I have the two matrices a and b I would like to calculate matrix c which
is the product of a and b:
In this example I use two matrices with length 2 that contains the same

I hope this is the right group within which to post this message.  If I am
off base, please tell me and I will try a more appropriate group.   But, I
do need help for my son, and this was the only place that I know where to
turn for help.

Hallo everybody
In Tomcat (Version 5.0) jsp files are usually placed under
/webapps/[myWebApplication]/ .
Under /webapps/[myWebApplication]/Web-INF/classes/ I have all my java

Hello guys, I am wondering what does following statement mean, please
help me understand, thanks you!
First first = new Second();
The entire source code is here:

Probably a very simple program, but I am completely stumped.
Any help in coding (even hints) for this would be GREATLY
appreciated.
If you would like to contact me directly, my AIM is XscarsofdesireX.

Hotspot 1.4.1-01 running as   java -server appname
running on a 2+ghz AMD part 512 meg of memory,
installed straight off th Knoppix 3.2/Debian CD,
no other users, no other activity, no networking,

This function will not compile:
   public int getInt(int p){
       switch(p){
       case 1:

i am a bit confused on something and i'm just looking for some
clarification.....  i just installed JAVA SDK 1.4.2 on my laptop w/XP
on it....  on the JAVA 2 SDK 1.4.2 installation notes for Microsoft
Windows, it says"set the PATH variable if you want to be able to

is there a possibility to get the name of a device connected to a particular
COM port (serial port) or another unique id? I checked the javax.comm
package (and its docs) but found no informations about that.
And: Is there a possibility to check in short intervalls if the device is

you can compare an Area to a Rectangle using:
Area a;
Rectangle r;
(boolean) a.instrects( r );

what  is the practice in a java world to secure your application from ilegal
using? Is it secure code or what? Where to find the application or clasess?

Hi people, I'm trying to build a counter in JSP that stores counter
values in a property file. But I'm facing a problem, I can't open
that file due to a FileNotFoundException. This is caused because
the current directory is c:\windows\system32 instead of my project's

Is it possible to get the index of an item stored in an array via a
MouseEvent? E.g., if a GUI uses a JLabel array to create a grid of JLabels,
and a MouseListener is used on each JLabel, can the index of a given JLabel
be retrieved when a user clicks on it? The following code will ...

Is it possible with java to display html pages in a table.
This is what I'm looking for. I need to randomly (onload) display html pages
in a table. However it needs to get the html pages from a derectory. So for
instance if I have a cell named "sale" it needs to get a random html ...