I am using latest lucene, but from time to time, I am getting exception
saying some .fnm file is not found. the index is then not useble after
that, I did use the lucene lock while modified the index. not sure what
cause it. Any idea on this issue? and when lucene team will fix this

I have my class MessageProcessor that has a method process() that
throws ServletException and IOException.
I'd like to create an interface called Processor like this:
[CODE]

okay i'm new to java. i need to read some stuff from a file and store
into some data structure.
say i have the following in a  file
A B C

I was wondering how would one go about running virus scan on an
application where users upload their documents?
I am using the Commons Fileupload package to upload a file. How would i
perform a virus scan similar to that of Yahoo Mail?

I am an experienced C developer, but new to Java.
I am trying to implement my own version of simpleRead.  simpleRead is
documented here:
http://java.sun.com/products/javacomm/reference/docs/API_users_guide_3.html

        I want to build a layout with three JPanel in one horizontal
line. One Panel occupies 1 column, one Panel occupies 2 column, and the
last occupies 3 column. The following is my code.
But the running result is that both three Janels are in same width no

Hey, we are starting our first forum contest:
http://www.wizardsolutionsusa.com/forum/showthread.php?p=2621#post2621
We need people to vote on what they would like to do, and then, of
course, we need some people to participate.   If you are interested,

I have an int value SelectedRow, that returns the index of the Row that
has been selected by mouse click on my application. Now i want that
selected Row to have red background, only that selected row. so I added
a line like this:

Does Java Media Framework support extracting frames from video? Say I want to
download a video file, extract a few frames and encode them as an animated gif
(or flash). Would someone point out an API doing that, please?
How about other frameworks (other than Sun)?

how do a run a java application "hello" in a Html window?
Regards
Ulf Reiman

I done what seems like a lot of searching for an answer to the
following, and was wondering if anyone may be able to shed some light
on it, thanks:
We're using JDK 1.4.2 and Eclipse (on Solaris, if that matters).

Hello good day all. I have been playing around with eclipse. I am having
problems setting it up. I want to organize a bunch of folders within the
workspace. For example I want to introduce some type of hierarchy. I want my
course number to be at the root, next I want to have my ...

Hi everyone..
I've posted message couple of weeks ago, and I am greatful to your
help. However, I wrote the method, and it does produce the 4 files,
however all the files it produce are empty.. can anyone help..

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Hi,

I've been writing Java code for years now, but somehow never got round to
learning regular expressions.
A few months ago, I started learning C#, and got into regular expressions
- a very handy topic which I should have learned a lot earlier.