I am asking this for two reasons:
1. I want to know if I am in any danger of BitTorrent like need for
firewall configuring if I write a Java app that uses pure sockets
talking to a server.  The clients always initiate conversations. Do I

I am attempting to use a static inner class for unit testing.  As part
its class initialization I want to check that assertions are enabled for
both the inner class and its enclosing class.
Here is an example:

I'm using a JLabel to indicate the status of a program I'm running in
another thread. The problem is that I want to do a "label.setText" to
"Please wait", let the other thread run (the call waits until it
returns), then use "label.setText" to display the result. The problem

First of all, sorry for may bad English :(
My necessity is to access in various PDF files.
At the moment, I use the PJX lib, but with this lib I getting only
metadata and not the content.

I have a question about abstract classes but I'm going to need to give you
some of the background before the question makes much sense. Please bear
with me.
I've decided that my project, which writes my resume in a variety of

I am seeing a great many errors of this form in my http server error
log:
[Thu Jan 12 00:57:41 2006] [error] [client 205.214.208.5] unable to
access file "../jgloss/rs232c.html" in parsed file

I am writing a Java application which will view XML data and display it
graphically (within an engineering context) and also as an aside will
allow you to view the XML 'tree' structure. Obviously this will require
a fair amount of XML manipulation and so I was wondering what people

I run a Freelance website with 120 registered Programmers ready to help
you out with your programming needs. We are looking for additional
freelancers to join us, as well as Project Managers to post projects.
Check it out at www.mc2.co.za

   Does anyone have any best-practices advice on document interfaces? I'm
writing JavaDocs for some interfaces in my project, and I realized that this
documentation will be read by two distinct types of audiences, with
completely different interests. Namely, people who are going ...

I have seen the following test for null written
if(null != myObject)
{
...

I have a java application that polls an asp page for the purpose of
inserting to a data base.  I am interested in getting verbose (ie
unfriendly HTTP error messages) when there is an internal server error
(code 500).  Below is the code snippet that makes the application's web

Hii,
i am trying write some code to transfer data from csv file to a
database.
my problem is to determine the datatype of various column values in the

Lets say I have some method that basically says (this is a syntex
question so thats why I said basically):
public void assertError(Exception exception)
{

I have been searching and searching for the answer to this, and despite
seeing many similar questions, I have yet to find the answer.  I have a
struts 1.1 application using Tomcat 4.x that I will eventually move to
Tomcat 5.0.    I have the mysql-connector-java-3.1.10-bin.jar, the 4

I am a student and i got an assigment to with java.
Some of the file of the assigment i accepted as source code (java file)
while other i got as bytecode.
the class SimpleTurtle i have only as bytecode.