I have been reading the document from :
http://www-128.ibm.com/developerworks/java/library/j-jnidebug/index.html
 And I am trying to reproduce this. Unfortunately it does not seems to
work for me. Here are the different console I have:

I am using SAX to parse an XML file.
I want to get the "characters" of a specific tag (element)
Right now I extend the DefaultHandler and override public void
characters(char[] ch, int start, int length) method. but this event is

Does anyone know of a way to provide some sort of undo manager for
JTables or TableModels?  This should of course also work for removing of
rows and adding of rows and not just the cells of the table.
-Deniz Dogan

This is a strange one. App just recovered gracefully from:
java.lang.NullPointerException
    at java.util.PriorityQueue.siftDownComparable(PriorityQueue.java:627)
    at java.util.PriorityQueue.siftDown(PriorityQueue.java:614)

 I uses JTree in my code.
 From time to time I remove a node and insert a new node instead of
it.
 I use the object ID to follow the changes while debugging.

Suppose one needs to both store (in a file) and transmit (via sockets)
data that will be mostly text, but with the occasional chunk of binary
(e.g. GIF images).
It seems to me that there are three possible ways:

Specifically, I have an Angle class and a Vector class, and I'd like to
be able to convert between them quickly...
----Context----
The Angle class stores its value as a 8 bit integer value representing

I want to get all the running processes in Java. Is there a library
that can do this,  or what can I do for this?
Any advice or suggestion will be appreciated.

I have  pice of work to do : replication four tables between
two databases (on demand). One databases is located in main departament
anothers are on mobile-workers computers whose can work offline.
I would like using hibernate for replication:

We have probem with this one our java biometrics server. Server is
doing too much GCs. The JProbe analyzer says class Bio_lMx315 and
Bio_lMx317 are big problem for us. These class is mostly list of double
like this:

Hi. Lets say I have 3 images (image1.jpg, image2,jpg and image3.jpg).
What is the simplest way to show image1.jpg in a table cell, then 1
second later - image2.jpg, then 1 second later - image3.jpg?
I'm trying to create a time counter showing elapsed time, or maybe time

i want to try to connect an application(only a desktop one) that exists
with the maps by Developing Google Maps Application by Java(JSF) (&
Java Script)..so i would like to improve the interface conecting in
this case with a dinamic one.The instruments that i have to work on for

".....Crimson parser is bundled by default with JDK 1.4.To override
this parser we need to run our example with -Djava.endorsed.dirs
option....."
(1) why people dont want to use Crimson parser ?

code example:
package somethingElse;
public class B {
 protected void methodInB() { /*something*/}

As the Subject: says. I'm getting the odd MalformedURLException after
a) successfully constructing a URL, b) successfully obtaining a
URLConnection from it, c) successfully casting this to
HttpURLConnection, d) setting some header fields and actually invoking