I am trying to use Apache FileUpload to read a file and store it in a
Oracle Database.
I have made a JSP page (page1) witch has a form for submitting the file
to another JSP page (page2) for processing it.

I am trying to read write <Event> objects to an ArrayList ... but when
I try to convert the arraylist back to the object arrayit gives me  a
ClassCastException for the line
return (Event[]) a.toArray();

first of all :I am new to java and eclipse.
I unzipped the jdk-1_5_0-doc.zip in the c:\program Files\java folder.
(So I have c:\program Files\java\doc\... )
Now when I want to get context sensitive help in eclipse

When I run the java code using swings i got
java.lang.ClassCastException? Why ?

Unix (but not Mac): http://www.murphywong.net/MWSavers-unix.zip
Windows: http://www.murphywong.net/MWSavers-win32.zip

I'm working with the JavaMail API. I'd like to send some messages
through a socket.
However, it turns out that com.sun.mail.pop3.POP3Message and
javax.mail.internet.MimeMessage are not Serializable.

I have a JSP file that allows user to view output in Excel with a push
of a button.  My problem is that the images are not displayed in Excel.
Please help!
Thank you.

I understand the need to create Swing components in the EDT (I don't like it
but that's another story). Is it OK to create the necessary Runnable object
and make the call to SwingUtilities.invokeLater() method from within the
constructor of the descendent of the javax.swing ...

Hello gurus,
I am trying to get insert query name and insert xml doc in tokens from
the properties file and run the jdbc queries in sequence. I am trying
to do using Tokenizer class, Can you pls suggest if this is the right

I have two machines running windows 2000, IE 6, and JRE 1.4.2_11.   One
loads and displays my applet just fine.   The other one has problems
refreshing or redrawing.   For example, when I  open a dialog on the
applet the controls on the dialog won't draw until I resize the dialog

The idea is: to have some buttons in the Java application, and each
will invoke a report when pressed. The reports are implemented in
Crystal Reports, so they are .rpt files. When a button is pressed, the
corresponding report should be launched in order for the user to view

 i would like create one oracle cartridge for chemical database . can
any one tell how to amke tht application as a standalone and how can we
allow any programming language to access this application.
  actually i have oracle and also cartidge like module . but how to do

While developing some Java tools that use UDP broadcasting, I found
that my laptop will not broadcast packets back to the loopback device
*IF* I do not have a network connection (IP address assigned to one of
my interfaces) even if i turn on broadcasting and share ports.  Does

I have a difficult question about JSTL.
I have following strutures in my WebApp but I don't know how to
reterieve data from it using JSTL.
So first, I have a container class for data. Code snippet is below.

Can someone help me please to encode this message?
*************************************************
# An unexpected error has been detected by HotSpot Virtual Machine:
#