I have started writing a new collections library based on set theory as per
Spivey's Z notation. I have put the library on SourceForge. It is currently
in its infancy and it will be expanded fairly rapidly.
Let me know if you are interested in getting involved.

I am a bit confused with this one. Can anybody tell me if JDK1.5
includes "Sun JDBC 2.0 Standard extension package" or not? if not where
can I find it ?
Thanks

i'm working on a jsf application and i've decided to use a custom error
page.
What i want is displaying the stacktrace of the application level'
exceptions like nullpointer,mysql exceptions etc....in a custom error

I'm looking for a Java library that would help in persisting data that
is stored in flat files like e.g. CSV into a database.  I would like
the tool to be configurable in a way that I could set which flat file
columns map to which database table column.

We need to instantiate a COM component from Java and are looking at the
various solutions that support this.  Here is our list thus far.
http://www.nevaobject.com/_docs/_java2com/java2com.htm
http://sourceforge.net/projects/jcom/

Will there be loss of quality(resolution / sharpness etc) of any jpeg
image when I am rendering the image in JLabel and displaying it over a
JPanel ?
Is there be any difference in quality when the image is rendered in a

I've a magnetic stripe reader connected via usb to my pc. When I slide
my badge into the reader it write the content of the magnetic card in
whatever editor is focused in that moment. I need to intercept this
stream. Another info, my computer see the card reader like a keyboard.

The problem that i'm having is when the program asks you How many
numbers do you want to enter and you put in a negative number it
outputs the correct response Number must be greater than 0 but it exits
into the c prompt with an error message. and also when it asks you to

hi  i'm new in struts  and i get this error with my code .if someone
can help me i will be really happy
thanks
"org.apache.jasper.JasperException: Exception in JSP:

Can anyone help me write this program, i dont know how i should go
about this:
Array Practice
(1)Write a method, getValue(int [ ] array)  to have user enter the size

Does anyone know of some good articles on exception handling.  From my
own experience this is where I am at:
System (as in the application) defined exceptions should
  a) Extend something like a system.lang.xxxException when you want to

Design and implement a class called Box that contains instance data
that represents the height, width, and depth of the box. Also include a
boolean variable called full as instance data that represents if the
box is full or not. Define the Box constructor to accept and initialize

As my first mission n my first job i have to check the wellformedness
of about 1000 html files ...
I assume there must already be some java-classes/packages/libs on the
net that do this ??? It cannot be that I am the first one who has to do

I have written a new layout manager. I would like to provide a support
for it in a GUI tool like Netbeans.
Is there a way (through writing some module) of adding my new layout to
the list of default layouts which are supported by netbeans GUI

sir,
     i want you that please send mail of c lauange.