If I call A.class.getMethod() from static initializer block of class
A, I get NoSuchMethodException.
Example:
class A {

I'm working on a project using Netbeans IDE 5.5 with Visual Web Pack
and MySQL as its database.
The project is about displaying the information about an item selected
by a user from a drop-down list.

We are using subeclipse plugin to access subversion server to
manage all development source code.
When I try to commit the change, it gives you commit dialog with
"keep locks" so that after comitting you can still keep your source

I am currently doing a JSP/Servlet program which requires to export
data to pdf or excel. My programming environment is eclipse & tomcat
server. As far as I know to export data to excel or pdf Jasper report
or B.I.R.T. are available. But I am not familiar with Jasper report or

So, I have read the SDN entry of why Number does not implement
Comparable
http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4414323
And while I agree with their thinking I disagree with their approach.

1)
FileOutputStream     f   = new FileOutputStream     ( "E:/A.txt" );
OutputStreamWriter f1 = new OutputStreamWriter ( f, "unicode" );
BufferedWriter         f2 =new  BufferedWriter          ( f1 );

1)
Does ZipEntry object represent the whole file ( including actual data
written in a file ) or does it contain just a description of a file
( name of the file, its length etc ), but not actual data?

I'm having an issue updating my JTree when I add a node to the tree.
When I add to the JTree directly, I do the following (this method is
in my class that extends JTree)
public void addNode(DataModel parent, DataModel newChild) {

Hi, I am trying to loop through 81 text boxes each time reading the
text from the box and placing it in a 2d array.
My code below shows it doing just the first line so only 9 text boxes
   private void jButton1_actionPerformed(ActionEvent e) {

I am trying to turn on the invoker servlet on Tomcat 6.0.13. I have
tried uncommenting invoker servlet mapping
<servlet>
<servlet-name>invoker</servlet-name>

Please review the following fragment:
       org.apache.axis.description.OperationDesc oper;
       oper = new org.apache.axis.description.OperationDesc();
       oper.setStyle(org.apache.axis.enum.Style.RPC); // fails to

When it's a good time to generate this serialVersionUID (say in
Eclipse)?
   - In the very beginning when creating this object class? and never
need to change again?

What's the advantage or disadvantage for having a wrapper to contain
primitive private member (i.e. private int count; // inside public
class Wrapper)?
Or is it better to not use primitive inside a serializable wrapper

This may seem like a pretty simple question, but one that I'm curious
about. I have 2 nested for-loops in my code, and want to know which is
the best (fastest) way to organize them:
OPTION 1:

I found this tutorial, on sun page, but it seems to be obsolate:
http://java.sun.com/developer/onlineTraining/awt/contents.html
All the links from it are EOL (end of life), besides on the bottom of that
it says Copyright 1996-2000,