I am unable to to transfer either a variable or method form one class to
another when creating new instances.
I have two classes, Date and Slidecard_Entry, I want one to have a method
which looks to the variables of another and do a sum on those variables.

I have seen this snippet of code on a Java book
(JSP 2.0 complete reference):
         outputStream = new ServletOutputStream() {
            public void write(int c) throws IOException {

How can I get a reference to main class which is created
by JVM at startup.
I need it because of the following code structure:
class app

Hello, shouldn't:
if(field[0].equals("\r\n")){do stuff}
be enough to catch a carriage return and linefeed pair in a string? I'm
just wondering if I have that bit right, otherwise the control

I'm at my wits end trying to figure this one out. I have this:
public class FirstClass {
...
 public class SecondClass{ int n; }

I have been grinding myself against this off and on for a while now.  I
want a link on my intranet's Web page (small LAN in my home) that will
give users access to a shared directory on my file server.
I'm serving the Web page on my file server via Apache2 and the server

Does anyone have the book "Design Pattern" from Gamma, Helm, Johnson and
Vlissides
in electronic form and is willing to send me?
Thanks

This is a simple one(aka I'm a newb).
I have a box with a list of numbers. (2,4,6,8,10,20) I would like to
have the user select several jcombobox's and then hit a button to
perform some calculation.

Java newbie.  Eclipse 3.0.  Windows XP Pro, 512MB RAM.
I'm getting runtime errors that, if it were happening in a C/C++
program, I'd almost certainly conclude was due to heap corruption.
The exact sequence of runtime errors varies from program run to

i hope someone can help me with my problem concerning the installation
of apache + tomcat:
i need to set up an installation of apache + tomcat under Windows by
script (unattended).

I'm using a SortingListModel as ListModel for a JList, as found in the
reaction on this posting:
http://www.jguru.com/faq/view.jsp?EID=15245
As you can see, this model uses a TreeSet to store it's data in. This is a

I need help to solve this problem:
In a JPanel I add a JButton.
To this JButton I add an ActionEvent.
When the button is pressed a JDialog is opened.

I'm having a little catch-22ish problem with Java's streams.
I'm writing a client/server networking program, and I'm using a
BufferedReader on the server to read from the client's socket.  Here's
a portion of the code where I'm reading data from the client; "in" is

in java.sun they give following example:
   String piStr = "3.14159";
   Float pi = Float.valueOf(piStr);
but if I want to do this w/just an integer (whole no., no decimal) and try

My boss wants me to write some Java wrappers around some old C code... I'm
just an intern so I don't know the first step to take to do this.  Could you
point me in the directions of some classes or documentation I should
consider to write java wrappers around C?