You can use Inspect Code feature to find out what
public/protected/package local fields are not used.

-- 
Best regards,
Maxim Shafirov
JetBrains, Inc / IntelliJ Software
http://www.intellij.com
"Develop with pleasure!"

>
> How would you go about of detecting none use of a variable that is either
> public, protected or package?
> 
> Ok, package could be done quite easily by parsing all the classes that are
> within the same package, but protected and public? it's impossible to
> determine ...
> 
> Which makes me think: IDEA has a cool feature indicator (green, yellow, red)
> that is accesible when the source file is open ... can't we have that
> feature available in the project view of all files?
> 
> a++ Cedric
> 
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On
> Behalf Of Alain Ravet
> Sent: lundi 25 mars 2002 13:51
> To: [EMAIL PROTECTED]
> Subject: [Eap-list] only private access is detected as unused
> 
> 
> In the code below, only the 1st field
>     private int         val1 ;
> is detected - and coloured - as "never used".
> 
> Alain Ravet
> 
> public class TK
> {
>     private int         val1 ;
>     protected int       val2 ;
>     int                 val3 ;
>     public  int         val4 ;
> 
> }
> 
> 
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