Does anyone know how to assign an element from an ArrayList to a variable?
Specifically, I know that I can print an item using
System.out.println(nameList); but how do I assign the ArrayList element to a
string variable?

I've got a basic java question for a class i'm taking.
I've got a function that loads 2 arrays.  The question I have and it's a
fundamental one, how do I access the elements of the array from other
classes?  For example if I have a class called StudentAddWindow and I want

Hi again!
I successfully parsed my XML file into a DOM and traversed it in level-
order. I did that to gather information about component number and
level of each component node in the tree, because I need to work with

i want to call an Windows 'Open With' process through java on the
click of the JButton.
How can i do that?????

Evening all,
Is there a method for getting the size of an array without using a loop,
something like the .size() method for arraylist?
Thanks

My problem is:
Getting the username from a client certificate. The getRemoteUser()
returns null.
The components of my solution are:

I want to override a default Xerces class that is found in rt.jar. Although
I downloaded and attached the src.zip file, I couldn't manage to make
changes directly there (which I was expecting anyway). I therefore figured
I could create a project with the one xerces file that I ...

I would like to traverse a XML document in levelorder. My next steps
depend on different nodes and their levels.
What I did by now was to set up a XmlStreamEventReader to easily
choose the next steps for each node and node-type:

I have to send and receive messages using a JMS queue and have decided
to use XML to represent the messages. I have a class for each message
type (a couple of requests and a couple of replies). These classes
employ ctors that initialize the private members and there are getters

I've got a function that returns and 2d array but whenever I try to add the
return statement, i'm getting an error.  I've included the code and the
error messages at the bottom.
Thanks

Hello, I have an app that looks at the contents of zip files for a
specific file to parse. Everything works until it encounters an empty
zip file and then it throws an "ZipException: error in opening zip
file".

Hi! Can someone please teach me with my projects? ~_~
(e.g. Payroll Program, Math Test, Applets , CBT, etc...)
THANKS!!! Kindly e-mail me if you're willing to help. :)

I'm currently trying to update a JTextField if the user selects a particular
radio button.  It calls a function from another class to load an array.  It
then calculates the average and assigns this to the result text field.  I've
tried doing this both as just a variable and a ...

I am working on a video streaming application. What I need is a simple
GUI to stream and display a video. Could anyone please suggest me a
library/framework that does the job?
Thank you,

    Has anybody tried to optymalized such platforms?
It works pretty slow even while using quite fast hardware.
more than 1sec/1 simple view and 10 sec/complex view.
It is not a normal situation, isn't it?