I am seeing a problem with the ServletRequest getServerName() method.
On JBoss and Weblogic, this method returns the host name exactly as it
was specified in the request.
If the original request was:

I am looking for the standard way of calling a method of a class (POJO or
not) asynchronously within a J2EE developpement (for exemple within a
servlet) ?
I believe launching a new thread is forbidden (at least not advised) in a

In a part of my program I am openeing an error warnign as following:
if (myVal != yourVal) {
  JOptionPane.showMessageDialog(null,"WARNING: \n MyVal does NOT
yourVal.","Error Dialog",JOptionPane.ERROR_MESSAGE);

How do i write a java program that doesn't have any "public static void
main(String[] args)" method and prints "Hello World" to the console ?

I am trying to send e-mail with a Java Application without any result.
Does anyone can help me?
BR
Alessandro

I have two questions relating to the keytool program bundled in the
standard SUN JDK v1.5.x. I am using this keytool program to generate a
server certificate with the RSA algorithm for my Tomcat engine. My
questions are firstly, does anyone know what is its default encryption

code:
i see a JSP which has
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
when  do i use "pageEncoding="UTF-8" ?

utilizzo Struts con la validazione dei campi di un form sia lato
client(javascript) che lato server (attraverso il validator).
Ora dovendo rendere l'applicazione accessibile mi trovo nella
situazione che i controlli lato client con javascript non possono

I want to automate the program compilation and execution.
I used  Runtime.exec("javac" +" Hello.java"); for compilation the
program compiled successfully.
in the next liine i gave Runtime.exec("java" + "Hello"); This statement

I'm translating and rotating a polygon with graphics2D (g2) and
everything works fine :
g2.translate(x, y);
g2.rotate(r);

We're using the Java mail API to send simple emails from our system via
the company's Exchange server, which works just fine. However, we'd
like to know what happens if the SMTP server is down, and whether there
is a technique available to queue the sent messages in the event of the

Ho visto praticamente tutta la stagione di Medical Investigation (Rai2). La
prossima domenica dovrebbero esserci le ultime due puntate (mancano infatti
la 1-19 e 1-20). Tra l'altro penso che abbiano "saltato" la 1-17 ("Half Life
(2)") se non sbaglio (o no??).

Does anyone know of a simple way to determine whether a marker
annotation is present in a given class file?
TIA

I use this class to call methods of other classes:
public class FunctionHandler {
    public static String execRoutine(String longName, List<String> args)
            throws Exception {

hi, anybody interested in long term artificial intelligence software
project to develop an intelligent bot for stock market trading in india
?, the project is to be implemented in java using the bea weblogic
application server platform on almost all