I have a problem, and it has got me stumped.
I've got a PreparedStatment defined as follows:
insertStmt = conn.prepareStatement(
       "insert into document_filing ( " +

I've got a method that should run in a single-threaded manner. Many
threads need to execute this method, so I mark it synchronized. So far,
so good.
The trouble is, sometimes I want a thread to skip running the method if

Hi friends,
I have a small query.
'm new to Java so was unable to figure out how to solve it.
[ I couldn't find that group dedicated to Java Threads so posted my

Im working on an application that uses Tapestry and DOJO.
I added some javascript logic to existing HTML and it fails to run
when deployed, javascript executes fine otherwise.
org.apache.tapestry.parse.TemplateParseException

I'm writing an application in which the table is displayed. I want to
some rows be bold. I don't know why the code below doesn't work :
//class 1
(...)

I have a simple (?) question.
If I write:
<code>
MyClass object = new MyClass(someArgument);

I've been developing with Eclipse Europa. I have a dialog with a
JMenuBar. When I test under Eclipse, the menu items are visible on the
bar. However, when I generate a jar file, the menu items are no longer
visible -- but the menu items are there because if I click in the

I am still an amateur in java. Can someone please fix my program. Everytime I
input "3*4" or any of that format, it prints twice. Here is my code:
  public static void main(String[] args) {
   //Input a math problem

Hi, I'm trying to write a desktop application from the scratch by
using NetBeans IDE 6.1. I already created 2 files, which are main.java
and login.java. What I need is : when I run the application, the login
form which is called in login.java is directly launched. But I faced

I have some sockets connected to the server when I init a socket pool,
after using one socket, I would put the socket back into the pool for
the next time to use, but sometimes the server goes out and it close
some of my sockets.

  I've looked through the archives, searched  the web, and been
working on this all week-
  any ideas how to get rid of the white flash that occurs (in ie) as
an applet is loading?

I'm trying to set the focus on a Java JInternalFrame but it doesn't
work. Is this a bug? I have tried every method that contains the words
"focus": requestFoucs, setFocusable, etc. I want the window to have
the focus. Can someone show me how to do this?

How can I modify the end of line 6 to make the declaration of
 the class »Value1« being compiled (similar to the declaration of
 the class »Value0«, which is being compiled)?
interface Value<T> { public void operation(final T t); }

I want to know how to convert speech-to-text and text-to-speech in
java...

I have a class that implements javax.xml.namespace.NamespaceContext.
As far as I can tell, this interface has not changed between Java 5
and Java 6 (specifically 1.5.0_11 and 1.6.0_07). My class implements
the three methods of the interface, and puts the "@override"