When I run the following program, and change the date, the code never
reaches the System.out.println.
Does anyone know how to fix this?
Regards,

I have created .jar file successfully using eclipse .Now want to create
.exe file.I tried using java launcher 3.201 but it gives the following
error.
=========================== start  launching main class

  I am placing JLabels, JButtons , JRadioButtons and other components
on the JPanel at random. Now how can i know what are components are
there in the JPanel at a instance of time. How can get their names. For
example if btn_Hello is a JButton and if it is on the JPanel then i

I just wanted to say that I'm new here, so I excuse myself directly in
case I make any mistake :)
My problem is that I have a bunch of text files with various
character-set encodings, and I would need a method for detecting what

can anyone tell me what is difference between String variable and
String class definition.
for example :
String variable ---> String = "java";

I'd like to remove all elements in my vector from, say, index i to the end.
Is there a good way of doing this?  I have a kludge which may or may not do
the job (haven't tested yet), but I'm thinking there's a better way:
 for(int x=(myVector.size()-1); x >= i; x--){

How to close a JFrame without implementing a window listener.Is it
possible to
close the JFrame without stopping the program that created the
JFrame?Thanks in advance.

Hi I downloaded an app, it was a jar file
How do I get it to run?
I have jre1.5.0_06
At the moment I see I have jar files associated with a particular java app,

My intent is NOT to induce any kind of flame war, but merely to seek
information.
I'm an IT professional, a database manager for a large public
university. I'm not a programmer or developer (but I happen to write a

I found many utilities in the web or rather the internet to resolve ip
address and host names , i took this example
host name : mp3.box.sk whose IP was resolved to be 69.31.81.51
now i took the same ip and tried to resolve the host name, for my

I created 3 JTables 2X2 each and all the tables are empty,.. Now i want
to update each of the JTable cells. How can i do that.
i created Jtable as follows
JTable Table;  // i created  3 table varaibles TableOne, TableTwo,

        Can anyone tell me how to create & use Java Maps in my C++
code...
        I've used java.util.Vector, it works fine.
        I work on a Sun Fire V440 machine.

When I attempt to run a Java client on Windows XP Pro with Jdk1.5.0_06_b05,
I get an error in javaw.exe mod Name symcjit.dll version 3.10.0.107 at an
offset of 00051974
After saying not to send the error to Microsoft, I get a second error

I want to enter a float value and the unit for a Tmeperature object but
when not given, want to use default values.  So I am testing default
constructor but do not know how to handle Scanner when no input.
Here is the code; the program hangs waitng for input.  Any help

I'm going to be deploying some web applications on a 64-bit JVM. I
would like to know if its required to recompile/rebuild my web
application on the 64-bit JVM, or I can just move the compiled
byte-code classes direct from my current 32-bit JVM development server.