Okay, I've got one that i'm not so sure about, and i don't know if this
belongs here...
I have an applet that is an extension of the JApplet class.
To avoid cross-browser issues with loading it, I use a javascript to

I'm writing an application that queries an LDAP and creates a list of
people.  The problem is that the LDAP is returning too many entries, and
I'm getting a SizeLimitExceededException.
I considered breaking my search up into 26 different searches, one for

Hi! I am using JCreator and I need to set the heap memory to 128 MBs
with something like this:
java -ms32m -mx128m MyClassName
the problem is that i dont know where to write this parameters in the

I'm finding the same object twice in my HashSet, and since I'm building
that HashSet using
Set getSelectedContentItems()
{

I am investigating creating webservices with axis.
I notice that you can just create a bean as a jws file and it will
generate the wsdl.... instant web services....
Yet, I see that many people are running wsdl2java -First creating the

I use a customised ClassLoader which can be called during runtime to load
all .class file present in a directory and its subs. Problem : when it reads
the classes in a folder which has allready been loaded. In this case,
several classes are loaded twice and I've this strange ...

I have a Struts/Hibernate application for which I  run some "heartbeat"
processing, i.e. a thread which checks some things every minute.  I
call java.util.Timer.scheduleAtFixedRate from my app's startup code to
set up this heartbeat thread.  When I try to call the

I'm a beginner Eclipse user.
I want to display the Line Ending symbol for Eclipse's text editor.
Please, help me..
Thank you. Keep up the good work.

Can anyone point me in the right direction:
I have a struts web app that produces a JSP page with a "form" to the
client browser. The user needs to cut some text from a "word document"
that has "bullets" into the jsp form textarea......

Let me preface this by saying I'm new to Java and I'm maintaining a
program
someone else wrote.
In this system everyone has read access by default.  I'm explicitly

I have a question about singleton pattern. In my java user group,
someone said that this pattern should be avoided, but he didn't explain
the reason.
So I am curious here, is this statement true ?

I'm working on an application which requires some native calls to be
made from Java. The calls work fine in one version of my code. I need
to change the location of my native calls to a different file but when
I move them to another native file I receive the following error. I've

Then i make a DB query on one columnm now I've maked 4 buttons to
browse the result set, First, Previous, Next, Last.
If I click button "last", i've to show the last record of rs, so it can
usefull to disable the last button and next button -

Is there a way to close a message dialog automatically after a couple
of seconds?

What does work:
For years my application ran by using my own MVC framework (amoungst
others).  I have a couple of hundred different model objects each with
their own couple of views.