I'm a newbie to this, but I wonder if anyone can help me. I've already
searched in many books and websites, but I don't seem to find the
answer...
My problem is that I want to show a Java User Interface of a

I just ran findbugs and it came up with this warning - "This class
contains an instance final field that is initialized to a compile-time
static value. Consider making the field static".
What is the difference whether a set of classes use variables

I need to split a string with a regular expression.
Example
String = "this is; a test";rune haavik;12345;
And I want the output to be:

I'm writing a class which tries to access to an https web page which
has an user/password and a certificate. I need to access to this page
programmaticaly because I have to post some data looping a set of data.
The probelm is that I receive an error and my code doesn't work. My

After written this simple class, I was told it is way too flawed. May
it be my improper use of ArrayList? Please give your suggestions,
thanks in advance.
package filesearch;

when i use  Form Bean  i use ActionErrors to validate
example :
public final class HelloForm extends ActionForm {
public ActionErrors validate(ActionMapping mapping,

I have the following piece of code:
public class test
{
  //-----------------------------------------------------------------

        I have encounterd porblems in installing BDK(version 1.1).It
is giving the error "Installer could not find javaVM or the javaVm in
this system is too old.Installer requirs java1.1.5 or higher.". I am
using j2sdk1.4.2_05.  Please help me regarding this.I have also tried

Im new to Ant and I am encountering some problems.
I have a text file which contains a value in there. I need that value
to be set into another file.
I tried using Javascript but Javascript does not support I/O for files.

I am trying to get int Java Applet programming. For better or worse, I'm
on Windows.
1. Where is the best link for the current Java SDK? I have been to the
java.sun.com site, but can't find an actual link to down load it ...

I am preparing for exam 310-035 and want to take it very soon. Some
topics like Methods and Arrays is not clear to me. Please explain me or
tell me from where I can get the material on this topic
Thanks

I recently upgraded to OS X 10.4.3, then 'tried' upgrading to Java
5.0(1.5). When I type "java -version" at the Terminal prompt, it tells
me I am still running 1.4.2. What is going on? Do I need to fiddle with
the location of this new Java version?

am working on a java based web app. it connects to jasper to generate
reports. now i am generating a report which containts various
datapoints. however if the datapoint is zero, it doesnt show up in my
graph. any ideas to how i can work that out. a little bit of my code is

I need a method that replaces all of a given substring with another
given substring, but is NOT casesentive.
example: replace all "damn" with "****"
String.indexOf(str) is case sensitive, so im all out of ideas

i have all my .class files in the folder f:\LAB PROGS\JAVA and want to
run them from the C:\> in the cmd.exe window in Windows XP
Professional...Can anyone tell me how to setup the path that will help
me to run the application from anywhere....Please tell me what