Re: unused local variables

Hi Arnaud,

I also have written a small check. But i'm not able to test due to lack of
knowledge in running the check. 

I have downloaded your jar file, but i didn't see an custom check xml
configuration file. 

Please let me know how to test custom checks and how to integrate them with
the existing check style in my local machine?

Thanks in advance.

Regards
Kiran


Arnaud Roques wrote:
> 
> Hello,
> 
> I have created two checkers:
> 
> <module name="cs.UnusedLocalVariable" />
> 	This checker detects unused local variable.
> 
> 
> <module name="cs.TooEarlyVariableDeclaration" />
> 
> 	This checker detects several things about variable declaration.
> Examples:
> 	int i = 0, j = 4; // Error: Declare variables on separate lines
> 
> 	int i;
> 	i = 4;  // those two lines can be merged into "int i = 4"
> 
> 
> 	int i = 0; // this affectation is useless
> 	i = 4;
> 
> 	int i; // Declare variable as close as possible to where they are
> used
> 	[A lot of code that does not use i]
> 	i = 6;
> 
> I've attached the "cs.jar" file that is needed to used thoses checkers.
> (sources are included).
> 
> The checkers have *not* been extensively tested, so use them with care.
> 
> Hope this helps!
> 
> 
> Arnaud Roques
> 
> 
>  
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