Look what found, free grid java applet !
http://www.alfabdi.com
http://www.alfabdi.com/alfabdi/html/superGrid.html
Regards,

If we have a filter servlet in Tomcat for a web application, does
Tomcat pass requests to the filter object one after the other, or does
it create multiple instances of filter object and the requests are
passed to the different instances of the filter?

What's the best way to handle arrays in javabeans especially for
XMLencoding and decoding?

I'm trying to open a file from a java application.
The only method I found is Runtime.getRuntime.exec(String command)
But isn't there something which says to the operting system to open a
file with the default application?

I have a problem with my JNI application. Actually the C++ application
that is called from my java program is very very important. Because the
calculations last a lot of the time, I would like to know how to manage
them like as background thread.

Say, I have a regexp like (\d)(?:,(\d))* which recognizes inputs like
"1", "0,4", "9,2,0", etc. What I want is to get all captured strings
from group 3 (and also the one from group 1). When the operation has
finished group 3 has only the last captured text which is the last

I should fuse into an XML file the results dynamically generated by XSLT
transformations from some source files (attachment [2]).
The issue is that, obviously, each XSLT transformation generates its own
processing instructons (PIs, for example <?xml ...?>), so I end up (as

i would like to know hwta happens in this scenerio..
if a synchronized method calls an unsynchronized method. Does the
unsynchronized method behave as if it is synchronized automatically..

how  to  get all the processes running in my lnux machine using java ?

i'm writing an app that will display movies using jmf. Most of the time
there will be one movie playing but it's possible to run a couple of them at
the same time. I've written a component based on jpanel to display the
content with simple player inside. The problem is, that with ...

I have a JList and i want some of it's rows/elements to show in a different
font(i.e bold) than the rest. Can you change the output text looks to specified
elements in the JList? How?
Best regards

 i am having a problem and was thinking if someone can help me. ok
here it goes. How do i append to the end of an array?? I mean if i have
an array of strings how do i append a new string at the end of the
array in another method. Thanks guys :)

Forum commuication is easier, and I've just started a new forum and
would like to  invite all of you to sign up and post there.  I'm still
looking for moderators and anyone who will help out.  If you are
intersted: www.wizardsolutionsusa.com -- follow the forum link.

How can I analyze a GIF file with Java code to determine whether it is a
single static GIF or an animated GIF?

I understand from the Ant manual how to create a <fileset> with nested
<exclude> elements. I can get it to exclude files that have names
matching a given pattern.
I would like to exclude certain entire directories. Not just the files