I am looking for a solution for a centralized cache server.
We have multiple applications all have the same data. Thus, putting the
common data in a centralized cache server is desirable.
Is there any open source framework out there providing a centralized

I have an x86_64 linux machine.
The java installed there is Sun java for linux (64 bit version- Linux
x64 Platform
- Java(TM) SE Development Kit 6)

I am wondering where I can find some small java projects to work on
remotely and earn myself some extra money.
Thank you.

being new to java et el. I am getting confused in so many acronyms used
in java. why are there so many acronyms, are all of them necessary? and
are all these specifications necessary? arent most of these things just
libraries or APIs,  why arent they part of jdk

Hi we are using a offshore company to convert some legacy c++ code to java.
One of the developers is telling me that java has higher multiplication
precision than c++, which is something I find interesting.
Is this true?  If so why?  I had thought that the precision was

Ich möchte eine J2EE-Applikation aus eclipse WTP 1.5.1
(eclipse-Plattform 3.2.1) unter JBoss 4.0.2 starten. Der JBoss startet
ohne Probleme. Wenn ich dann allerdings eine JSP aufrufen möchte,
wirft der JBoss die folgende Meldung (siehe unten für ausführlicheren

I have some old java code i am working with right now.
All AWT stuff, no javax.
It is a network related application.
There are some issues with Events and Exceptions:

I have a servlet that accepts POSTs from a J2ME client.  I need the length of
the message body.
Ordinarily, I'd just read the Content-Length header (or call the
ServletRequest.getContentLength() method).  Unfortunately, that header isn't

NetBeans said it needs an application server to view the EJB sample code
I wonder how to setup this server. I have a Oracle Database set up in
VMWare environment. Is it good enough? or I need to set up many many
things. Any comments are welcome!

i'm trying to determine if there's a way in java dnd to distinguish
between the types of drop failure. specifically, i'm trying to see if
the drag was canceled by using esc. i've tried keybindings,
keylisteners -- but the callbacks aren't firing. i don't know if it is

I am trying to extract some letters from a piece of string, but I do
not know how many letters I need to extract.
All I know is that there are letters that follow the letter:
Example:

The following is a "complete set of sample code" from a java tutorial.
I understand how the code works.  But question, where was the instance
of textArea1defined?  I understand textArea is a subclass from the AWT
package.  Secondly, when a method of an external class can be

Hi, I'm new to Java programming and I've 2-3 years of C++ programming
exp. I want list of good books that will help me to quickly get on to
the language. I don't want to waste my time in learning for loop or
even inheritance or polymorphism.

Declaring an array
An array variable is like other variables -- you must declare it, which
means you must declare the type of elements that are in an array. All
elements must be the same type. Write the element type name, then "[]",

I have some old java code that is having a problem when closing frames.
It is all AWT code, no javax.
The main frame class opens another frame to do actual work,
which creates a new thread to do actual work and the main object