Does Derby db has good & free db navigator ?
(Simmiliar to TOAD, but I didn't find it for Derby).
Thanks :)

Is there a way to find this out? Thanks for any advice.
Michael

In my game, I want to display an animation when I am loading the data
(sounds and graphics). I plan to do this with another thread.
My question : is the thread exited (thread killed, all the resources
cleared) when you exit from the run() method? Or do I have to call a

I want to implement a link-list based binary tree.Can anyone give me
some sorts of idea??I shall be very grateful to him.

I am using JDBC (probably version 2), and I use code like this to open
and close connections:
Connection con=null;
Statement sqlstatement=null;

I am trying to write an interactive image which presents search
results in a tree structure. I see at many sites Java is used for
interactivion with images.
I would like any views from Java developers why Java is used over C#

We publish a library. Part of the API we'd like to document, and part of
it needs to remain closed.
I'd love to be able to put a tag in the Javadoc for a class that would
tell the Javadoc tool to generate the javadoc or not. It would also be

I receive from the database HTML formatted Strings like that:
<b>Currently results</b>
Using the <bean:message> struts tag, I expect to display it on the
generated JSP page in bold. But, for some reason, the browser really

I am using the derby db with squirrel-sql.
First, I am looking for a tutorial for the sql of Derby.
Second, there are some questions :
1. When creating a table :

I have the following multi-array, I don't know how to follow it.
        String [][][] arr = {
                {{}, null}, {{"1", "2"}, {"1", null, "3"}},
                {}, {{"1", null}}

I have been writing C# .NET programs but I also want to write some
Java modules to develop interactive maps similar to www.muckety.com
and quintura.com. I have found the VC# environment from Microsoft very
good for debugging, faster coding, and greater visibility in the code.

I Am looking for java class which let me compress text objects
included in PDF files. The class should be able to compress
multi-pages PDF files in uncompressed form. It would be great
if it be on LGPL or GPL license or any similar. I will appreciate

I wonder if anybody can explain me how to restrict access
to filesystem for particular java aplication, this application
still should have an access to JRE properties.
I created following policy file "my.policy':

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I've created a java game that is wrapped in a jar file. Because it
uses large images it needs to run with increased memory; but for
distribution reasons I don't want to have to use a windows batch file
to do this.  Is there any free software available that I can