I am really suffering with trying to execute a class from within a jar
file.
What I've done:-
I have created a jar called tester.jar, within this jar I have a

I am developing an application that would be used in a firewall
environment.  As part of my test environment, I have blocked port 1099
and have allowed port 80 access on the server. So all the RMI calls
from the client should be tunnelled thru port 80 in the server.

I am trying to create a EXCEL sheet in a jsp program.
Say the jsp program is CallExcel.jsp
I am using response.setContentType("application/vnd.ms-excel");
to make the content type as excel.

I am trying to set up some logging from my JSP pages.  I would like to
be able to send a message to the log file everytime someone tries to
access the JSP page.
Something like:

i've posted here before on this subject but haven't been able to get a
solution, and i desperately need one.  here's my deal in the most
detailed form as possible:
i'm running two JARs - one with the actual functions and the other one

I m trying to integrate Crystal Enterprise EE 10 into Oracle Application
Server 10g .
I tested my application in TOMCAT 4.1.31. I use the crystal wiewer
taglib in a JSP. and I use STRUTS 1.2.7

I have a machine that uses induction to bond metals together.  The
machine has a remote heat station that you set the wattage, and the
time, etc (with up and down buttons) and it will run on its own.
However, every time I need to bond different metals, thicknesses,

I need some help on this. My application is based on Struts.
I have a jsp page. I have a button (normal html button)
<input name="button" type="button" value="Save"
  onclick="javascript:validate();" />

I have jdk 1.5 and using eclipse 3.01 and generics and enum syntaxes
throw errors.  Does 3.02 fix the prob?

Inside a class, amongst other variables, I have a variable 'orientation'
which can hold three valid values: horizontal, vertical, and no orientation.
In true oo design, should i bother creating a Orientation nested class
just for the variable no matter how small the class is?

A new facet to my system design is starting to come up in my mind. See
my other thread, "Right use for JTA transactions?", for background
info. Some other services, like mailing lists, would be on physically
separate servers from the main webapp. The webapp would issue

Today I was reading through some discussions about the new functionality
in Java 1.5 and there I read more than once that casting was considered
"evil" and that generics would solve all this (or not, as others argued).
Could someone give me a brief explenation as to what is wrong ...

I would like to take a file that has contents inside and alter only one
of those lines. I would like to write in the file in text format. How
can I do this?
Thanks,

How to use Java to dialup a telephone number by modem and then play a
voice segment?
Thanks!

Suppose I want to develop a large-scale application to which tens of
thousands of clients connect simultaneously. Could you give me some
idea on how to implement load balance?
Thanks!