How do I loop in Ant?
I have a <property name='xxx' value='yyy'/> where I have a set of
targets to perform for value 'yyy'. But I want to have an array of
'yyy' values, i.e. to perform the same set of commands for different

I have a problem rendering JTree: At program's startup JTree is
created dynamically and approximately once per 3-5 times I try to
start it one or more nodes has enormous height (it can be much more
than a screen's height). I guess this is some sort of threading

Is there any way when implementing an interface (in this example the
java.sql.Connection interface) to avoid having to override the methods
declared in there. I know that this is the whole point to interfaces
and this question goes against the very essence of them but i am

Is there a way to trap kill signals in java applications? when an
external kill signal is sent to a java process, how can we trap the
signal. i want to use this handler to gracefully close the application
Sai

Environment -
JBoss 4.0.5 with EJB 3.0 and  Oracle 9.2.0.4
I have a one-to-many bidirectional relation between two entities A and
B. There could be several thousand B entities in the collection. I

What would be the easiest marshaling/unmarshaling method for C library
to communicate with a service written in Java (Note: these two can
resides in different hosts). The C has typical native complex data
structures to send across the wire.

hiya
1)
First I must point out that I do understand the concept of run-time
polymorphism:

Hello all, I have a lot of trouble with getting my programs to work
with web start; I'd very much like to get advice on using available
debugging aids to help with this. Thanks in advance.
Ivan

I have an interesting problem and I'm wondering if anybody has ever
run across it.
Part of the application I am developing is a BlockingQueue which waits
for an object to be placed on the queue.  When the object is placed on

In a single column, I wish to have different cell editor. By refering
to,
http://groups.google.com.my/group/comp.lang.java.gui/browse_thread/thread/994468
2df9c2ca5f/2adbd3e46e19e521?lnk=st&q=Tablemodel+cell+class+type&rnum=7#2adbd3e46
e19e521
http://forum.java.sun.com/thread ...

Although I am using Java, this is not really a Java question - I hope
you can bear with me...
I'm part of a team which builds an online gaming site (chess,
checkers, backgammon, etc).

Why can't I call a method with signature
doSomething(Collection<Point> points)
with an argument ArrayList<MyPoint>  (where MyPoint extends Point and
ArrayList implements Collection)?

Does anyone know who manufactures SUNSpots or where I can get information on
buying them (other than merely the ones included with the developer's kit?).
I'm curious as to pricing and availability of these things. Thanks, R. Vince

I've never had to worry about what font I was using before, but now I'm
going to have a JComboBox with combined data from several sources and need
to use a fixed width font so I can line up data.  If possible, I'd like to
just use the same font for all the components in that panel.  ...

hi everybody i designed Java website but i don't finish it and i want
to know your opinions in the design and please write your suggestions
to help me in the content of the site
you can post you suggestions at GuestBook at the Site