Hi everyone, i am having a little trouble, i am relatively new to java
and I am having difficulty with a little methodology.
I am using the java excel api to import some data from excel into a
routine for some data analysis. Below is a section of the code which

Hi all. I am currently developing a program that will list each
computer name within the JList depending on what room has been
selected. At the moment I am only trying to get one room to work by
hard coding in the room number. I have created a loop to add the data

hi all. I am currently trying to develop a program that will remotely
shutdown a computer that is attached to a network. I am using the same
code that is used by the command prompt. I want a message in java to
be displayed if the computer cannot be contacted by displaying an

The routine below is supposed to convert a String containing decimal
digits to a IBM mainframe Z/series packed decimal number.  It seems to
consume a lot of CPU time.  Background about this is at
http://benjaminjwhite.name/zdecimal/doc/index.html  Is there a faster

I have a jpg image that has been cut up into 16 pieces. I need help to
save each of the pieces.
Any help is appreciated.
TIA

I would like to save my double variable with a precision of 2 decimal
places.
For example the double x = 1.7358
I would like x = 1.73 or 1.74 (rounded)

Hi all. I am currently developing a java program that has to read in
and write to a data file located locally on the hard drive or on a
network. I am using a JFileChooser in order for the user to select
where they want the data file to be saved or where it is going to be

Hi all. I am currently trying to develop a program that will allow a
user to shutdown a room full of computers that are attached to a
network. When the user selects the room number I want the program to
be able to talk to Active Directory that will then do a search for

I'm brand new at java and I'm just discovering how cool java is.
I'm running in a few beginner problems though... Like this one : how
to get a variable declared in a method to be available in another
method. Is there anything I should specified when declaring the

Hi all. I am currently developing a program that will shutdown
computers remotely that are attached to a network. My program will
allow the user to select a room number from a drop down list. Once the
user has selected the room number I then want the program to browse

Do you know a tool that can wrap automatically a C++ library to Java,
and that supports multiple inheritance?
Thanks in advance.

I am working on project, where the program creates multiple threads
which depends on other data stored in database. Threads can be n nos.
Also the process of all threads depends on other data (eg. Image
files). I have got one more process which depends on this threads. Now

I have a question about how one conceptualizes the use of an interface name
when used as a type name.
In a book I have there's an code example illustrating the use of threads:
class RunPingPong implements Runnable {    //use the Runnable interface

hi everybody can any1 tell me how 2 run a java swing application
created using sdk1.4 on win32.... the application class is a subclasss
of JFrame and has compiled but refuses 2 run when java classname
comman is used

can i use two tomcat webservers to exchange information between them?
how can i do that?
thank you,
rana.