I want to create a tree like eclipse package explorer. Who can tell me
how to cope with root node? Thank you.

i have two different threads that needs to be synchronized.
what needs to be accomplished is:
 Thread1 cannot run while Thread2 is running.
 Thread2 cannot run while Thread1 is running.

I need help with a program that will be run on mac OS X (with java
installed). The program has to download a file (not a common file type)
from a specific spot on aserver(running windows) to the desktop of the
mac. Then it has to open the file (as if you doulbe clicked it).

I read an article saying that JAVA is now open source and SUN no longer
supports it... Is it true?
And how does this impact the JAVA - .Net comparison growth....
Back here, we see a lot of hiring for Dot Net....and companies like

I've been working with JSP/Servlets for a while and decided to check
out JSF.  AFter reviewing some simple tutorials and what not I'm a bit
confused at what they really offer.  The component library seems very
limited.  Maybe I'm missing how JSF is normally used.  Is it normally

I've tried everything I can think off to load libtray.so . I'm using
jdk1.5.0_03 on linux. I can run the jdesktop samples just fine such as:
java -classpath ..\..\jdic.jar;. -Djava.library.path=..\..\ FileChooser
When trying my app I get:

There are a bunch of *NIX hosts that run processes that I'm interested
in.  The idea of telnetting to each box, and doing "ps -ef | grep
something"  over and over doesn't appeal to me.
What I'm looking for is a Java (app, applet, servlet - any of them

Will anyone please help me to crack java certification for java1.4 pls
ttell me any site where i can get free mock tests and hundreds of
questions to practice freee of cost.pls help me......

In the following:
public class toupper {
   private static void upper(){
    String a = "chad";

short and simple question:
How can i check properly if the Java Media Framework ist installed on
the Computer?
Scenario;

i m new JSP programmer.
i have created a small Student Management System and want to implement
that on our College LAN. Means that i want to make one PC (of College)
as SERVER ( also want to store database file on SERVER)

Let there be a file F in path P1 in remote machine R. I have userid and
password for that remote machine and can do FTP, etc. just fine.
Now, let's say that I wish to copy file to a different path (say) P2,
in the same remote machine R, for backup purposes. Surely, I cannot use

i want to implement something like
class B
{
 public:

I have a program using a JSpinner.  But JSpinner does not display data.
Could you tell me why?  Please be detail.  Thanks a lot.
import java.awt.*;
import javax.swing.*;

I have a Java Class MyCall and method in it called as myMethod(String
arg). How can I call this java method from the XSLT and pass the
arguements in it and sotre the value returned by this method. I am new
to XSLT. Please provide the helpful syntaxes or references to the study