OK, i'm trying to teach myself Java with Roger Cadenhead's 'Teach
yourself java in 24 hours- thats 24 1-hour sessions, for me , not
overnight.  I can't seem to find the error.  Here's the program, HELP-
class BigDebt {

does anyone know if there exists a framework for manipulating local user
accounts?
thx
christian

I can't find Class Sum in java.sun API.. I'm just starting out learning
java, a programer at work is teaching me, giving me assignments and
stuff.. one assignment is
write a stand-alone application (class Sum) that sums its command-line

Can anyone tell me the exact process to use a class file in a project.
Every beginner website has the same crap about writing a "hello
world" program and then there's some presumed leap that you know how
to add class files.

How execute a system command in Java ?
for example: how in a java program tell my linux system to run gcc file.c
Thank

follow up to comp.os.linux.setup pls.
on a "fresh" Fedora Core 2 install:
1]
Help > About Opera says:

I'm interested in developing Natural Language Processing analysis
using Java. Does anyone know of any sample code or tutorial on
_generation_ of sentences given a set of RTN/ATN?
Please help,

If I have:
public abstract SomeClass {
    protected final String ABCD = "abcd";
    protected String getAbcd() { return ABCD; }

The following program has 3 panels centrally located on which are
drawn lines . However in MyPanelA the outline of the frame is missing,
while in the other MyPanelB and MyPanelC the outline is clearly shown.
I need to restore the outline  of the frame in  MyPanelA.

The below script will show 3 thumnails and when you click on one of them, it
will show a larger photo below.  What I need is to click on the large photo
and have yet another photo open in a NEW window.  So there will be another
3 set of photos that can be opened up.  This is so I ...

Head First Java, p252:
class Mini extends Car {
  public Mini() {
     this(Color.red);

I have just started using Eclipse and I am working through the O'Reily
Eclipse book.
I have a few basic questions which I would like some guidance.
My understanding of executable JAR files is that they contain the class

 I am a consultant working for a software company trying to provide a
recommendation on the future of Automated Unit Testing and Test Driven
Development for J2EE/.Net/Web Services Development.
 I would appreciate any advice, data, information, people have on

Hi I am working on a project and I am getting an error that I do not
understand.
I have the part of the code below along with the line that gives error.
From the exception message I can assume that the object I pass to the

Our computer center (at a college) needs to install all software on
public PCs within the next week in preparation for the Fall semester.
Sun still hasn't got the final 1.5 out; there's only beta 2.  Does
anyone know if this is stable enough to use?  New Java textbooks use