Hi. I am currently writing a java application and I would like to set a
timer to make the program do a certain thing if the program has been
used for more than 10 minutes. How is this possible.
Any help would be apreciated. Thank you

I am using Tomcat 5.5.9 with Log4J. I want to stop using catalina.out
as logging output and only use log4j files instead.  However, no matter
what I do Tomcat keeps appending log4j outputs to catalina.out.
According to Tomcat documentation, only System.out and System.err

I was wondering if someone can help me. I am quite new to Java so
apologies for my lack of knowledge.
I have created a JList list with a listModel and I am using the
addElement() method to add a string to the JList.

On a webserver there is the following structure:
<site root>/
    site.xml
    features/

Hi guys I recently found this code (and modified it to be in a window
so you can simply compile and run it for your convenience) in one of
the archived read only threads in Sun's Swing GUI forum
(http://forum.java.sun.com/thread.jspa?forumID=257&threadID=165536).

            I am trying to insert some unicode into a JTextPane document
but i have a concern as to whether the unicode will be recognized on other
platform besides windows.
            This is what i did

I have read the net and notice this problem is caused by the version of
compiler between 1.5 and 1.4.
I tried to use the follow codes to overcome the warning msg. "uses unchecked
or unsafe operations" but not able to. Please advice. Thanks.

I am writing a simple socket program in java as follows:
    try {
           System.out.println("Creating a new socket...\n");
           echoSocket = new Socket("130.126.243.188", 1029);

I've been programming in java for some time now, but always on a
university machine that was already set up to do so.
I'm having trouble setting up my own machine to use the compiler. I've
downloaded and installed " J2SE(TM) Development Kit 5.0 Update 9" for

My situation is this , i have a jar file which draws a diagram in a
location.This location is the hard coded relative path. when i try to
use this jar in a web application, the jar should draw the diagram in
the relative path, but its not taking the relative path of the web

I got a code snippet like:
// == start of the code ==
List<String> list = new ArrayList<String>();
...// some code to add String to "list"

Need help in understanding this.
Let's say I have 2 class. driver class, and customer class.
In driver class,
[code]

help Needed,
Please Some 1 give me an Example for a JTable which can retrive data
from an database;
A JTable....which can rread data from a data base and display it.......

Here's something I find myself doing a lot:
    Map<KeyType,MutableType> map = ...;
    ...
    KeyType key = ...;

I receive a continuous flow of UDP datagrams on my PC that I would like
to process in a Java program. I wrote the following piece of code but I
can't get any datagram (the .receive() function blocks forever). I
checked with a network sniffer - Ethereal/WireShark - and I could