I am trying to create an abstract class with their particular
implementations for the different decompress formats java supports (I
know it works. I have done it before), but I am getting some
uncomprehensible "cannot find symbol" error, even though I did compile

Broadband in telecommunications is a term that refers to a signaling
method that includes or handles a relatively wide range of
frequencies...
http://computersandnet.googlepages.com

Hi, all
  Glad to be here.
  I have some problems during my project, I would like to query some
words to google, and get something back, for example, how many

Java version is 1.5.0_09. I am trying to connect from a Windows
machine to another Windows machine using sockets . Getting a socket
error for the following line. and throws EOFException
Socket s = null;

I have integrated my tomcat 6 instance with apache 2.2. I have used
the auto configuration of tomcat and it seems to work. When I access
my deployt web application no image will be displayed. Does anybody
knows why?

I must create a program that use trigonometry function.
I know sin(30)=0.5 but when I use Math.sin() I can't get it
Math.sin(30*Math.PI/180)=0.49999999999999994
What's the problem?

Does anyone has test Javaflow (Continuation for Java)?
http://commons.apache.org/sandbox/javaflow/
I want to know how the performance of Javaflow compare with a
implementation of threads.

I have a big problem to get my Application running on java webstart. I
have a custom classloader which will be used for some classes. Also I
need to load a dll which will be used by a native interface.
Here is my application entry point:

I have little proggie that queries large linguistic corpora.  To make
the data searchable, I do some preprocessing on the corpus file.  I now
start getting into trouble when those files are big.  Big means over 40
MB, which isn’t even that big, come to think of it.

HI I WANT TO KNOW IF IS POSIBLE FROM ONE JAVA CLASS THAT IS RUNNING
UNDER TOMCAT STARTED ON 64 BITS MAKE A CALL TO ANOTHER CLASS THAT MUST
RUN UNDER ANOTHER TOMCAT STARTED UNDER 32 BITS...AND IF IS
POSIBLE...HOW.....REALLY THANKS !!!!!

I want to write a smiley parser which does no more  than find smaller
substrings in another and replaces those with some image displayed in
some text component.
Which class/es can you recommend?

Hello everybody!!
I have a compilation of frequently asked and not so frequently asked
interview questions in Java and Java EE and popular open source
technologies.Even if you are not appearing for interview this will

When I create an instance of a class, I have to specify a direction,
which can be "Left" or "Right".
I thought about:
public class Object {

I have a three servlet classes in a Tomcat where I use the
ExetorServices to create a thread pool. The thread pool is used to
execute tasks so that the main thread does not slow down.
Problem:  Tomcat crashes with an out of memory error: