I am trying to simply pass an array to a class.
It is defined :
Socket ConnArray [] = new Socket[20];
Added to,

I have a test java program under linux which crashes on the ending. I
am running out of ideas for the debugging.
First all the println()'s in the code do their output. (even that on
the last line)

Hey, I'm a Java newbie and I've got a problem.
When I write an applet, I can use the Graphics object to draw pictures on it
etc.
But I can use it only because that object is passed to the paint() method.

Dears all,
Hi all, so long to post question,
here is a problem now I am facing, my applet ( draw some picture or
map ) really need to load for quite long time, ( cause it need much

I am trying to display a "row" of information relating to bank account
details. I am using the java.awt package to do this. I am used to displaying
such information in e.g. MS Access, but never Java.
Each bank account row represents a single BankAccount object and there are

This is probably a RTFM style answer but I've tried for hours with no
success to answer this really simple question.
What kind of argument/format (aside from a value of type long ) do you pass
to the setTime method in the Calendar class?

i'm trying to use a regex, to know if a string str is numberlike:
if(str.matches("-?\\d+.?\\d*")){
 blabla
}

I want to write some dynamic output in textcontainer and then depending on
the line of text that user clickes i want to write something else in another
textarea.
How can i track mose event on textarea in Java,or is there a better

Thanks for helping me with this problem. Now I'll try to read a whole
textfile (see test.txt).
My goal is to read the textfile and print out the whole textfile in
reverse order

I trying to initialize an Array with int's and want to print the output as
tha Array is filled but  I'm getting the two errors below. Could someone
please point a lost sheep in the right direction.
public class SomeClassTest{

Does anyone have a good UML tool that can recurse in my source
directories and generate a UML diagram for it?
I have tried JVision but it didn't seem to work well, and furthermore
when i tried it again the trial said it was over.

I'm learning java and now I'm trying to understand data structures so I
wrote a simple implementation of the list data structure. However I have a
problem: after adding few elements to the head of the list, I try to print
them and what I get is the last element inserted, printed ...

I need to do read a value from user but also give him/her a default value
which they can edit ( all in text mode, no windows) how can I do that?
For example
Enter number 1 - 1000 :    55_

Hello,
I need your advice on GPL.
I am working on a free GUI library software, which will be similar
to the help systems - with navigation tree, search indexes, additionally it

I have an interface containing values for constants like this:
public interface TypeMapping{
public static final int LOCKED = MyTypes.LOCKED
}