I am using a Servlet that generates a PNG image using JFreeChart on a
Tomcat 6.0 server.
I would like to test the servlet but in don't know how to invoke it
from my brower. I tried to open the URL http://localhost:8080/myapp/ServletBarChart

How to convert from InputStream to OutputStream as I am using
jdk1.4.2.
Thanks

I m working on one project where in that there is a
report section in which we display data on jsp by
feching the data from the database.all is working good
but i want to include on button on jsp page and after

I've been struggling with this problem for a while.
I have a database from which I need to read and display some data on a
browser. (The database is set up for remote access).
I'm using the following JSP/JDBC code to do that.

I have a question if I create a Runnable as follows
Runnable r = new Runnable() {
            public void run() {long tId = Thread.currentThread().getId());}
            }

what is ServletContext.getResource() . could anyone explain in detail
abou this with example

I am getting nullpointerexception if i am trying to invoke an applet
through jsp:plugin tag
what should i do to get applet running in jsp page

I m working on one project where in that there is a
report section in which we display data on jsp by
feching the data from the database.all is working good
but i want to include on button on jsp page and after

I m working on a project where there is a report section in which we
have to display data on jsp by feching the data from the database.
Everything is working good but i want to include a button on jsp page
and after clicking that button that jsp page genrates an excel sheet

I m fairly new to log4j and trying things out as part of a new
project. I m using JDBCAppender to log statements, and I have a
scenario where I want to post class member variables to the oracle
table.

I  am having a problem with IE 7 . When ever I try to open a pop
up ,in IE 7 ,with security level medium or above , all the URL gets
attached to the title bar of the page.  This URL gets attached to the
title bar of the page ONLY with the security level medium and above.

Hi guys, Im Preetham..
Im new to Java and I still learning how to make console programs...
I wanted to know the keyword for clearing the screen in java in a
console program...

I am a beginner and I am working on an Airport Project now.
I need Java to read data from the hand Scanner connected to COM1.
Bits per second is 9600,
Data bits is 8.

I'd like to create a subclass of EnumSet to implement the Comparable
interface (using my own arbitrary ordering, so that I can use the
subclass as a key in a dictionary), but I can't seem to figure
out how to do it.

If have two questions:
1. What is the call to set the CURRENT locale? And I mean current, not
default. In my app, the user will have the choice of selecting any
language s/he wants (which has a reason).