Some Questions

[MuslimCoder]

I am trying to make a GUI that contains buttons, about 9 of them in (3X3).

I want to use an array for the task but I am having problems...

Please tell me why ...

JButton[] b;

b[0] = new JButton();

Would say it's no initialised????

[Fubarable]

You must do two initializations here:
1) Initialize the array
2) Initialize the contents of the array, the items held within the array:

Fubar[] fubars = new Fubar[10]; // this initializes the array
for (int i = 0; i < fubars.length; i++)
{
  fubars[i] = new Fubar(); // this initializes the array items
}

Your code doesn't do point 1: it doesn't initialize the array first.

[MuslimCoder]

I see... Thanks :)