I have a stupid question ; does it matter to use in a method :
this :
(a)
..........

   Have an interesting problem. Hope someone can help me out. I have a
GUI where the end user enters some formula, mostly price calculations.
Also they can enter conditions like
IF(a>b) THEN a=10 ELSE a=20. I have to check whether the syntax is

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Folks,
I am having some trouble with getting Java applets to work. For example
I do a lot of weather research using The National Weather Service web
site as well as Intellicast, WeatherUnderGround, and Weather.com.

I have a java program that has compiled and I have a game.java file.
This runs fine by entering manually into the terminal and running it
that way. However is there a way to execute it by just double clicking
it to open the java program?

I want to update a list transmitted as an argument and returned by the
following method:
What is wrong
public ArrayList<String> upDateExistingIndiPathClassNameValuesList(Indi

I was wondering if there was any way to save the web page currently
active (in firefox lets say) at a certain location using a java app.
For example from the command line, i want to be able to just say
"SavePage.exe -d:\temp\JavaTut" and I want it to automatically save the

There is no problem to start an application on windows (at least for me).
How do you start an appication on Unix and on Mac?
Is ther few lines of code I can get like it is on windows?
I have a friend who has a Mac. I sent her an application but her Mac does

I have a JApplet class and an extended JPanel.  I add the JPanel to the
JApplet when the JApplet gets to its constructor.  It is inside this
method, after I add the component, that I call
JPanel.JTextField.requestFocus().  And it does nothing.  I put a

Just tried to run a program that uses StringTokenizer in JDK 1.6.0 but
it fails with NoSuchElementException and Unknown Source for nextToken().
I can get around it by using string.split().
Exception in thread "main" java.util.NoSuchElementException

I'm looking for a data type that will store a group of x,y Point objects. It's
a series of nodes, which in the end is the same as a branching tree structure.
The first point could have perhaps 4 destination points - so the first point
must be classified as the parent of those 4 ...

OK.
I have a tabbed form.
Each tab has a (different) table on it.
Each table is based on a .CSV file.

I'm having a bit of trouble working out a correct hierarchy for my Java
classes.
Let's say simply my program is for crate construction for customers. It
works out which type of crate (out of 6 possible types) would be best

i'm not that new to java because i know all the concepts and all
but i have reached a point where i need to move forward, so i feel i
need a good book -a bit advanced not too much- to progress.
I don't have my mind set on a specific aspect of java , i know java is

This is different from my last question. I need a data type that can store a
bunch of values for a map made up of x, y coordinates. However, I don't want
to store a value for *every* point on the map. For example, most of the map
will be grey, but perhaps the point at x=23 and ...