i need to know one simple answer but its not workin for me.
i have a problem with my servlet.i had bound an rmi object with a
servlet page.The thing i need is i have to invoke the call to an method
of rmi class when the IE running servlet page is closed.i tried with

I would like to write a program that sends an email message to notify the user that the program has ended. I would appreciate it if someone could direct me to the Java packages/classes and references so that I can implement this. Thanks in advance.
Cheers,
Sharp Tool

How can i go about showing a user a download dialog which automatically
detects which drive letter the CD drive is and uses that as the default
location to save files from.....
I'm using Flash and need to have a 'localized' version on CD. This will need

I have a number of JFrames that call the same
windowActivated(WindowEvent we).  How do I determine which frame caused
the event.  
Thanks.

I'm having an issue with ObjectInputStreams. I have two JVM instances
running, communicating via ObjectInputStream/ObjectOutputStreams. Call
them instance A and instance B.
The basic way the program works is that A sends B some data, B does

I used password encription with java 1.4.2_06.
Now with 1.5 I getting following error:
java.security.NoSuchAlgorithmException: Cannot find any provider supporting
DES

I have a JList of objects, I know how to get an event of an item is
selected, but how do i receive an event if an item is double clicked?
thanks in advance

 I understand how people normally would pass arguments to a program using
the command line using the Main method, but when using Swing people seem to
recommend starting the application in its own thread as shown below:
   public static void main(String args[]) {

i've just started working with hibernate and i want to create a generic
method that will take a class and id and pass back an object of the
type class i've passed to it. here' what i've got so far.  i now it's
not correct but i'm not sure how to fix it.  could somebody help me

I'm trying to program a kind of "slot machine". And I've run into a
problem I can't figure out a proper solution to.
To check if there's a winning line in my slot machine, I need to
compare the lines of int's to check if they're similar.

Is it possible for the ant task ReplaceRegExp to remove empty lines
from a file... I tried the following
<project name="ReplacementTest" default="test" basedir=".">
<target name="test">

can someone tell me where Eclipse maintains its configuration file.
If I customize my ide, such as custom keys, I would like to backup the
file.
I can't seem to find the file.

Hey everyone.
I need to read the ints (specifically, to find the highest) from a text
file structured like this:
Surname 100

I've tried to use System.nanoTime to make precise measures of timing
intervalls. I't works great - but only as long as the program runs on
one cpu only. If there are multiple cpus/cores, the running thread seem
to switch between different cpus and each cpu seem to have a different

I'm new to the world of Java programming..and interested to know
whether Java code can be compiled into a Dll, so that it can be
integrated with COM+ application(Windows Platform).
Regards,