Hello.  j2ee is driving me mad.  I'm trying to develop some new apps
based on a beginner's book I've read, and I keep failing, so I keep
scaling back my 'ambition', and I keep failing....
So here's what I have.  Apache 5.5.17, using FoxFire as browser,

Well I'm writing a program, that has to save some results in some
(editable!) document format. Since it will mostly be tables so some
spreadsheet format would be great.
Do you have any hints concerning choice of format, any free java

I try to record sound in Java but have no luck. It is so easy to play
sounds with AudioClip. But to make a simple voice recording from the
users microphone it seems like I'm forced to use the heavy JMF
machinery.

// Forgive my English :)
I have to write a program (JS or JSP), which connect with Oracle and
get out date from some table. I've found some example, but it makes
errors :((

Hello.  I am trying to learn j2ee using Apache Tomcat 5.5.17 under
Windows XP Personal edition.  I have the following app which I copied
out of a book:
C:\Program Files\....\webapps\stock

I need to be able to have multiple processes add and delete files in a
directory in completely atomic way. Can't quite figure out how to do it.
I have three independent processes. One adds small files to a directory
(the "Adder"). Another merges the small files into big ones, and ...

My problem is that ServerSocket.accept doesn't catch every connection
made to the socket.
I wrote a little server that gets a connection and spawns a new thread
giving the ServerSocket as parameter to the constructor. Then the

How processor intensive is an SSL-ed file transfer?
My FTP server, on a 1.6ghz Athlon, eats about 30-40% CPU time when
transferring files at ~800kb/s.
Is that normal?

     i need a code for reading only numbers from file and not the
letters.
for ex if i have emp name and salary i have to reda only salary.

In Tomcat 5.5 using several minor releases under both Windows and Linux
I am using the "session" variable in .jsps as provided in Tomcat's
default configuration, then setting and getting attributes.  I can see
with multiple sessions that each instance gets a different session id

I am trying to learn J2ee.  I have a GuestBook program.  It's an
index.html page that calls a servlet.  The servlet just adds a message
to to HttpServletRequest.  The servlet then calls a jsp to display the
message it set.

Every time that i write a java application , i should
save it in  \jdk1.5\bin  directory to compile and run it.
How i can save and compile and run it in any location
in command line.

I m taking the SCJP 1.4 (Exam - 310-035) in another 2weeks time.
I would like to know whether anyone has got dumbs for the same/ any
leads to where I can get them from. It would be of great help, if
somebody could reply to this mail with right information.

Hello, I'm wondering if anyone has ever tried to create an EnumMap
object within a generic, such that the EnumMap keyed based off the
class parameter for that generic.  Here is a sample of code that I
thought would logically work for this problem:

I am a 28 years old man from a third world country.I have some
experience
with computer science.I want to immigrate to Sweden soon.
I searched work finding sites ( like monster.com ) and saw that java