Does anybody know how to catch the event that occurs when you hit the
restore button on a maximized internal frame?
You can catch it in a window with the windowlistener and the
windowStateChanged but I can't find an equivalent for the internal frame

Java EE seems to be mind-numbingly complex, is there a simpler way to
develop web applications with java?
What would be the advantage of a full fledged Java EE framework
compared to a more lightweight solution (for instance: tomcat

When my J2ME phone got data, how can I send data through internet
(GPRS?) to PC ?
or by email is ok.
Thank you very much for your help!

                  Currently i am trying to connect to a site using ftp
using the below method to upload a file
URL url = new URL("ftp://user01:pass1234@ftp.foo.com/README.txt;type=i");
URLConnection urlc = url.openConnection();

I need a really simple, on-disk, read-only btree to hold a very large
amount of data. By "read-only" I mean that the tree will get populated
once, with keys that are already in order, written to disk, and then
queried. It will never be updated.

I developed a C# desktop app with an integrated webbrowser control
because often I need to auto-fill some fields in a remote php form.
Now I would like to move to Java (rewriting the app) because I am
planning to abandon completely Windows but I have a problem with the

We run a tomcat/mysql web portal that generates a lot of queries to
mysql server.
Recently after letting more users use the portal, we've started
experiencing freezing of the web server (java or mysql processes take

I am new to SpringFramework.
I am facing a problem with Handler Mapping using DispatcherServlet.
Here is my web.xml snippet:
<servlet>

if(" String ".trim() == "String")
           System.out.println("Equal");
       else
           System.out.println("Not Equal");

how to start up some servers or other applications separately by using
Runtime.exec or something  else ?
Just like the shell can do,is java app has this capability to achieve
my goal without jni?

help me please ,
I am using SUNONE 8. 2 with LDAP.
I am wanting to do the more authentication the mistake happens.
sun-appserver-pe8.2|javax.enterprise.system.core.security|_ThreadID=13;|SEC5046:

I figure out how to send a message, but I haven't found out
the how to specify the receiver. I have read some article
saying for PTP messaging, the receiver doesn't need to be
online. But how do you know which user to send when no

I am having Eclipse and for the J2ee perspective MyEclipse is also
there. I have configured the Weblogic application server with the  IDE.
I AM NOT ABLE TO EXECUTE EJB WITH THE CURRENT CONFIGURATION SETTING
BECAUSE WEBLOGIC SPECIFIC XML FILES ARE MISSING.

I have 4 threads, they're writing on System.out in while(true) loop one
letter: A, B, C or D.
A parent thread read from System.in and according to input have to stop
some of threads. But it doesn't work - threads still printing letters.

(Reference: http://java.sun.com/j2se/1.5.0/docs/api/java/util/concurrent/Semaphore.html)
This is a part of the above page.
"...
Semaphores are often used to restrict the number of threads