It said that Tomcat is all servlets' container.
what is this container mean?
can I say that JVM is Tomcat or other Java app's container?
or OS is JVM's container?

I need to resize a JFrame (with caption) so that the client area is exactly
640x480. If I do a setSize(640, 480) the client area is smaller due to the
caption and border of the frame. I need to get the size of the caption and
of the borders. But where can I find that information? ...

i have an applet with a black background.
when i set the Cursor to Cursor.TEXT_CURSOR in Vista the cursor is
displayed also in black, and it is not seen.
any idea???

I am working on this exercise where I have to add a method to a class
that returns 'collections' of another class.
Can anybody explain how I can do it?
Thanks

Back at the chess thing again... either my brain is dead or there's
something horribly missing in my self-education.
I start off by creating 2 enums
package commonshit;

Good Afternoon All!
I am working on an application that will interact with a web service
and exhange encripted data using RSA encryption.  (only the data in
the SAOP message is encrypted, not the message its self.)

I have the following code:
Graphics canvasGraphics
canvasGraphics.drawLine(x, y, 200, 200);
which works fine on a machine. But on another machine, I receive the

Hello friends,
                  I am new to Java and I  need your help in doing
this program.
Q Program to generate tab cards