class A{
   class B{
       boolean flag;
       int value;

I have a HashMap that is storing form data that will later be inserted
into a database. I have been able to create the HashMap just fine, but
I wanted to be able to take my HashMap and just "dump" it out to the
screen to make sure that everything is working as I expect.  (It was

At work, I need to learn about jsp and servlets. I've been reading the Head
First book, but I would like to find a text that is more "hands-on", with
more exercises and examples that I could enter into the computer. Also, I
would like to find a good supportive website, with ...

I am interested in beginning a career in this field.  Does anyone have
some helpful hints or suggestions for a junior programmer?

System.currentTimeMillis();
is the function what im using for timing, why are my programs not
working without THREAD.start THREAD.stop ?!?!?!?
I have JAVA APPLET RUNNABLE..

My two java file are list below:
/* ************************************************************ */
//MyContainer.java
import java.awt.Dimension;

      I have a query.plz answer this if possible.
Suppose there 4 classes
class a{}
class b extends a{}

how do i implement multiple inheritence using interfaces.actually i need to
access value of a combobox of a class from some other class where both the
classes extend jframe

I am using jsdk1.4.2.
My simple application goes like this:
import java.io.*;
import javax.xml.transform;

I am trying to find out the good provider for a kind of GPS program
written with j2me midp 2.0 using the location API (lapi.jar) and
Eclipse development environment with the plugin 'eclipseME'.
I have a very strange phenomena.

i am filling up a table of jTextbox with values from a database.when there
are matching records it displays the required value allright but the
problem arises when the database returns no record for that textbox.in this
case we want it to display no value n return null or "" but is ...

I have an applet running inside an html page and I need to read and to
set some of html form's textfield and textarea input from my applet.
How can I do that? Do I need a javascript?
Thank you,

Here is my two java code file:
/* ********************************************************** */
//MyContainer.java
package sam.gui;

Is there a simple way to enrypt a string it will be a password that I
can write to an XML database.
I am fine with the reading/writing to an xml database but I need a
method of encrytping that will produce the same results every time it

We were looking for feedback on turning Smalltalk/JVM into an open source
project.
Smalltalk/JVM is a Smalltalk Compiler that compiles to Java bytecodes and
class files.