"Cedric ROUVRAIS" wrote :
> How would you go about of detecting none use of a variable that is either
> public, protected or package?

If a "find usage" returns "no usage found", it's unused to me, whether it's
access is private, public, protected or package.

Alain Ravet



> 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?
>
> -----Original Message-----
> 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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