I've been trying to understand how the toString Method works.  I've been
looking at this during the semester break so the instructor hasn't been
available for questions.  Specifically i'm trying to understand why the
System.out.println method calls the toString method in my ...

I'm fairly new to java programming and would like to ask for some
direction on graphing statistical data using java. Would some be be
able to provide me with an example or point me to reference material
please.

I'm trying to create a class which only jobs is to copy any text files
before its get opened by text editor. I build a constructor that will
read from file then store its content in textContent variable. From
there, copy method would read from textContent and write its content in

I want to process 10 login/logout for web application in a loop.
for (int i=0;i<10;i++){
login_logout(); //login_logout for a web application
}

Hello fellow developers!
I would like to invite you to join the development of the open source
JQuicksilver for Windows and Linux.
short description:

Does anyone try CyC expert system from java perspective and how it works ?

I want to have a text wrap feature (wordwrap) when I use this modified
sample of Roedy's
I cannot find a sample of this.
TIA,

I'm  developing a small webapplication and some days ago i decide to try
eclipse-wtp 2.0 instead of normal editor.
When I compiled the source I recived this error message:
"org.fame cannot be resolved to a type"

I have a class sosaIndex() that takes one parameter sosaRoot ; in this class
I have a contructor (method sosaIndex) that on instanciation calls a method
setIndexation based on sosaRoot.
When the first time I instancie to create an object called "aa" I have

I still need some help getting the Elements package working with java.
I've typed this in command prompt:
set CLASSPATH=C:\Program Files\Java\jdk1.6.0_03\bin\element.zip
So now it let's me compile this code:

I am an experienced C++ programmer who has just recently started
learning java. In C++ there is a type std::pair for an aggregate
consisting of a first element and second element. There are moves to
extend this in the next version of the std to provide a Tuple class as

With the following code:
  System.getProperty("user.name");
I can retrieven the user name. But this is
not the full name that is for example displayed

Dear,
Hope you are doing well: -
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I have downloaded jfugue.jar file from internet , now what to do ?
Clicking on it shows some error "failed to load main-class manifest
attribute " .So how to install it ?
plz help !

Good evening all,
Is there a way to have a static array in my OneStudent class?  When I try to
do it, i'm getting an <identifier> expected error.  If there is a way to do
it, can you tell me how?