my app allows third party code as plugins for certain behaviour. The
actual implementation to use can be specified using a string that
contains the classname. This works great.
However, I'd like the user to be able to specify the class name to use

question :can we change .do extension in struts? if we can where do we
change that?
reply urgently........

hi, dudes,
I am a freshman for java! I have developed a java project, based on
jbuilder7. I used jdk1.4 instead of  the build in jdk1.3. when I make
a jar file of that project, run the jar file, its effect come out

Thanks to your advice, I can now create my applets. But under Internet
Explorer, I get a yellow popup line on the top of the page, telling me that
the content is not safe and I have to authorise it to work.
So I told me, it was because the applet was not signed. So I used keytools ...

I was if  " -v " flag means anything in comand line argument. In our
project they told us to right the comman line argument in this
forum...
java WorPairCounter -vN FileName

I have just tried using non-Blocking IO in a JavaSE program.
My problem is that at one point I have to switch during the the running
protocol to blocking-io as some compressed data arrives and my gzip
implementation only allows decompressing from a blocking stream.

When a write an inner class inside a method , it can access the
variables in the enclosing method if and only if they are final ...
Why is the compiler enforcing this ??
What might be the reason for java doing this ?? Is it that these Local

I'm curious as to which approaches exist for defining and running Java
code at run time in EJB3. For example, programmatically defining an
entity, or other, bean.
My program wants to take code written by a user and incorporate it

API description says:
Note: this method should not be used for file-locking, as the
resulting protocol cannot be made to work reliably. The FileLock
facility should be used instead.

I have a weird problem regarding Arabic text display on my html page.
Part of the text I wish to display does not show up on the screen but
when I right-click to "View Source" I can find it in the source. This
happens only while I'm trying to display Arabic text on the page. The

     I am developping a big applet (hundreds of classes) from an existing
java application project, with Netbeans. And there are points I do not
understand. Sorry if my questions are at a beginner level, but I cant find
the answer in any of my books or on the internet.

If you want, you can try out the new Mindprod.com site at
http://65.110.21.43
It should be quite a bit quicker with much faster hardware and a
bigger pipe into the Internet.

Hi i need to compare a string that has " at the front and the back.
how do i compare it ?
Thanks

Dear sirs/madam
I am using conneciton pooling for the database connection. And I have
checked all database connection has been closed properly after use. However,
i still always encounter the error as below.