I'm trying to instantiate a Date object with year, month, day, hour,
and minute.  Any ideas?  The date constructor is deprecated and
GregorianCalendar is the object I'm trying to use.  Do you think
casting will work?

Peace,
I would like some help to be able to get the memory footprint of an
object that has been created.  Effectively, I look to find the
footprint that a DOM Document of a parsed XML file takes in the memory.

I'm teaching UML to a group of "old fashioned" developers.
I convinced them of the importance of Activity diagrams,
but they seems hard in uderstanding  the GREAT importance of Use Cases.
I told them

how can i pass parameter from JSP to servlet
/////in the JSP ////
<%String filechoice="1";
request.setAttribute("filechoice",filechoice); %>

I've got 9 buttons that are presented with one icon, and when I press that
button I want to change it, but
I've complicated a little bit... (hope, you'll understand what I need, if
not, I'll send whole code)

I have database tables which translate into business objects with 20-30
fields, 5-10 child objects with again 20-30 fields.
50% of the fields are a long integer relatiing to a reference table.
In the object I have a display field which equates to the reference

I am new to this group and new to Java. Currently i am only six weeks
into a course. I am studying bioinformatics. Anyway i am working my way
through Java for dummies along side the coursework i am being set but i
have come to a roadblock.

Hello, has anybody seen well-known/good practice CSV parsing algorithms
in Java? I've been googling about but can't see anything suitable so
far. I'm not interested in using library functions, rather implementing
the algorithm myself (or at least learning how to).

I have a java based web application deployed on Apache Tomcat.
On one of my JSP pages, I try to display an image, the path of which is
an absolute path (say, C:\somePic.jpg) pointing to a location on the
server on which the application is deployed. However when I try to

Int a = -5; Int  b  = -2;
System.out.println(a % b); // -1
how  this is working ?

hello  im new to this group as im to java. i wanted to clarify this
situation ->
   we have a package called A and we have imported it in a class of
package C

I'm asking about how to excute DOS command via Java code ?
can anybody guid me ?
thank you

if I choose from the JList one item I would like to get it written in
JTextField
I saw an example where it is written in JTextArea, but I would like to get
it in Field

class Test
{
    public static void main(String [ ] args)
    {

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