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Groups > comp.lang.java.programmer > #12496

Re: opening isdn connection with external file

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On 02/27/2012 11:17 PM, nescafe wrote:
> /*
> * KutinaApp.java
> */
>
> package kutina;
> import javax.swing.JOptionPane;
> import org.jdesktop.application.Application;
> import org.jdesktop.application.SingleFrameApplication;
>
> public class KutinaApp extends SingleFrameApplication {
>
>   @Override protected void startup() {
>     show(new KutinaView(this));
>   }
>   @Override protected void configureWindow(java.awt.Window root) {
>   }
>   public static KutinaApp getApplication() {
>     return Application.getInstance(KutinaApp.class);
>   }
>
> //--------------------------------------------------------------------------
>   public class JOptionPaneTest1 {
>
>   public static void main(String[] args) {
>     //******** inner class cannot have static declarations ************

Since you declared 'JOptionPaneTest1' (terrible name) inside another type 
without the 'static' keyword, it's an inner class, not a static nested class. 
Inner classes cannot have static members. You declared a static member 
'main()' within that inner class. Just like the message says, inner classes 
cannot have static declarations.

Very straightforward.

> ...
> -------------------------
> I get error : inner classes cannot have static declarations ?
> I googleit but all examples are the same and there should be no error.

As Jeff suggested, the tutorial is a great place to start. After that, GIYF, too.

-- 
Lew
Honi soit qui mal y pense.
http://upload.wikimedia.org/wikipedia/commons/c/cf/Friz.jpg

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Thread

opening isdn connection with external file nescafe <nc@ms.com> - 2012-02-27 12:55 +0100
  Re: opening isdn connection with external file Jeff Higgins <jeff@invalid.invalid> - 2012-02-27 10:54 -0500
    Re: opening isdn connection with external file nescafe <nc@ms.com> - 2012-02-28 07:36 +0100
      Re: opening isdn connection with external file nescafe <nc@ms.com> - 2012-02-28 08:17 +0100
        Re: opening isdn connection with external file Jeff Higgins <jeff@invalid.invalid> - 2012-02-28 05:56 -0500
          Re: opening isdn connection with external file Jeff Higgins <jeff@invalid.invalid> - 2012-02-28 07:16 -0500
        Re: opening isdn connection with external file Jeff Higgins <jeff@invalid.invalid> - 2012-02-28 08:23 -0500
          Re: opening isdn connection with external file Jeff Higgins <jeff@invalid.invalid> - 2012-02-28 08:46 -0500
        Re: opening isdn connection with external file Lew <noone@lewscanon.com> - 2012-02-28 09:24 -0800
          Re: opening isdn connection with external file Jeff Higgins <jeff@invalid.invalid> - 2012-02-28 13:34 -0500
            Re: opening isdn connection with external file Lew <noone@lewscanon.com> - 2012-02-28 12:54 -0800
              Re: opening isdn connection with external file nescafe <nc@ms.com> - 2012-02-29 07:18 +0100
                Re: opening isdn connection with external file Lew <noone@lewscanon.com> - 2012-02-28 22:29 -0800
                Re: opening isdn connection with external file nescafe <nc@ms.com> - 2012-02-29 09:44 +0100
                Re: opening isdn connection with external file Lew <noone@lewscanon.com> - 2012-02-29 00:48 -0800
                Re: opening isdn connection with external file nescafe <nc@ms.com> - 2012-02-29 11:40 +0100
                Re: opening isdn connection with external file Lew <noone@lewscanon.com> - 2012-02-29 10:06 -0800
                Re: opening isdn connection with external file nescafe <nc@ms.com> - 2012-03-02 11:08 +0100
                Re: opening isdn connection with external file Lew <noone@lewscanon.com> - 2012-03-02 02:32 -0800

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