In my program I load xml data from file to the DOM, create a custom
model for the tree and display the data in the gui in the form of a
tree. If I want to edit the elements of the tree I have to modify the
valueForPathChanged event in my tree model.

I have two dates and I want to find the difference in years between
them. I noticed the Date class doesn't provide me with such a function
like datediff. Will appreciate any pointers how I can go about this.
Thanks,

I have a problem about default value of data member!
+++++++ cut here++++++
class CComputer
{

 The book "Java Persistence with Hibernate" referce to “OSIV”（Open
Session in Vies）.
 Session was get by getCurrentSession in this pattern.
 They said the session get by this way is binding to the Thread ,Does

  Could you please tell me the difference between commit(method of
Session) and flush(method of Transaction) in Hibernate?
 I read the book "Java Persistence with hibernate" which reference
to  DAO Pattern for JDK1.5.

Newb Taglib conceptual error:
"Missing tagclass for tag 'dbgrid'"
I am attempting to integrate a datagrid taglib into a small test
application.

I am trying to create a nice rotating earth globe (on mouse) on my web
site, in order to display my professional relationships all over the
world. The best way seems to be a java applet. I already found some
interesting java applets (LiveGraphics3D, Globe Applet...) but they

I'm familiar with all the must own books for C++ developers, the Meyers, the
Sutters, the Alexandrescus, etc. But what are the "must own" books for Java?

assume I have the following:
public interface X<E> {
       ...
       E[] toArray();

if the linear search in List interface are costly, according to the
api, are there alternative searches provided for in the api for List?

I have an application that uses RCP + Eclipse forms. At first Eclipse
Forms wasn't available in the dependencies portion of manifest.mf, so
I copied it from the eclipse plugin dir to the Eclipse Forms SDK
plugin directory.

i am joining your computer group

Like tomcat,when I put a war into the webapps directory,it starts to
unzip it.
How did it do that??

I'm using the package
com.intel.bluetooth
I have a problem when I run my application that uses this package and in
particular with its class BluetoothPeer. This has a native method

Please forgive my terminology...
My new job means that I'll be supporting & enhancing a 4 year old
struts application.
It uses the JDK 1.3