i wanted to know why we want to create remote interface and home
interface in EJB..
what is its role in EJB......

i want to know the link to download jdk1.6

Good Morning All,
I am having a small confussion, can we implement connection pooling in
a simple java program with main method.
Thanks

This should be a simple question, but I am not sure how to do it
without opening and closing the file every time.
I want to be able to write lines to a file in Java, and watch the
progress in my text editor as I go.

I need to implement a cache of images that ae being fetched from a
remote server. So I am in need of a very fast file based database that
can fulfill my needs. The database should be embeddable with my
application and should store all its data in a file. I have explored

I am attempting to encrypt and decrypt data using the bouncycastle JCE
provider.  I get this exception when I try to use it:
java.security.NoSuchAlgorithmException: Cannot find any provider
supporting RSA/ECB/PKCS1Padding

In my application, there are certain JSP files, that have no use now,
but we cantnt remove those files now.
So, can we make JSP files deprecated as we do classes and methods.
Please help me out.

I want to cahnge the location of the <tomactInstallDir>/webapps/ROOT
directory to a different location than the tomcat install directory.
Where do I set this location?

I have the need to create a new JFrame from an existing one. The code
below show how I am accomplishing this task. However, when the
original JFrame closes, all JFrames created from the original JFrame
closes. Could someone please help me how to create a new JFrame so

I have problem with JTidy, I can't return text between <p> xx </p> :/
import org.w3c.dom.Document;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

Just starting to learn networking, and this may not be a Java question
so much as a Windows environment question.  I've written a little
server program that waits for a client to connect and then spits some
data to the client.  Both the client and the server work fine running

I have a specialized Java application that is growing. Although I'm the
only user, as well as the developer, I use it on several different
systems. It already uses a couple of Jar files for additional packages,
and I'm considering adding another one.

I have an app that receives input from a user, executes a calculation,
and displays a numerical result.  The user may choose (or so the
theory goes) the number of decimal places s/he prefers in the output
(ranges between 0 and 10).  However, I'm having a tough time figuring

I'm making a program that seraches a html file for special lines, and
I use the
Scanner class with a regex to find those lines. It is working well,
but now I wan't

Witam,
Mam pewien problem, otoz chcialbym wykorzystac obca klase, a dokladnie
Jtidy. Sciagnalem sobie pliczek z sourceforge.net.
W pliku tym zanjduja sie rozne pliki od *.java po *.jar. Chcialbym moc