I am trying to use an array of some sort which will allow me to access
a value based on a key (like in a Hashtable) but also allow me to
access all entries sorted by the key.
I have heard all kinds of solutions proposed but there seems to be

I am working on one app that has few frames
to get/set various program parameters.
Some of those frames have several buttons,
several text fields with labels, several checkboxes,

The following things are not clear to me. I have searched several
documents and do some experiments myself, but I'd like to check some
things. I'm also worried about the compatibility of the answers
regarding different web browsers.

Hi guys, I'm doing my final year project about criminal record using
java but I still don't know what to use. I want the database to be
accessed to any user who has an access from any police stations with a
country. Should I use servlets or just something like java swing and

problem with the sql query.
The Employees table has a primary key for the employee Id and the Boss
column has a foreign key that references the employee Id of the
Employees boss. There is a convention that the Id and Boss columns of

I've read recently that object allocation in recent JVMs is so fast that
it doesn't make sense to create object pools. Just create a new object
when you need it and let the garbage collector do the work.
Does this hold true when your objects are very large, though? What if

class Foo<Integer> implements Collection<Integer> {...}
class Bar {
   Foo<Integer> aFoo() {
       return new Foo<Integer>(...);

i want to search a particular word in the file using java.
can u give any specific link for this
regards
kavitha

I am facing one problem if you are having any solution please tell me.
I have to pass an array from javascript to servlet. for this i created
one array and pass that through submitting the form with post method
and i am using request.getParameterValues to get that array. But i am

I don't know if there is any trick for this. I have a class A and
several classes that inherit from A. Each of these classes should call
always a certain method on its parent A after the constructor has been
called (i.e., after the class is fully initialized). Is there any way

Here's my problem...
I have one Model.
I can have multiple views to that model (depending on how the user
wants to see the information).

I'm looking at building a new J2EE/struts/spring web application, and
after building several other apps with my company, I've found a common
problem.  We are constantly adding new fields in the POJO's and then
we have to mirror that change in the JSP forms.

Hey All!
I've looked through all of the *.java*.* groups on my news server and am
having a little trouble deciding where I should post questions that I may
have regarding a project that I am starting to work on.

[I'm floundering - please help]
Below is the short and simple code for my 4 classes: -
LogApp.java       - Applet driver code
Tier3Socket.java - Sets up and authorizes communication with the server

I am trying to implement an insertion sort for a doubly linked list.
The node has an item, prev, and node.
I have tried everything and I can't figure out why this code doesn't
work.  Please help