RFR: Naive fix for enforced dot.suffix

[Jiří Vaněk]

On Wed, 24 Aug 2022 11:32:47 GMT, Jiří Vaněk <jvanek at openjdk.org> wrote:

> Afaik the ATT_SourceFile have no real impact. In dissassembeld code it differs:
> ```  }
> } // end Class Tool compiled from "g"
> 
> 
>   }
> } // end Class Tool compiled from "g.jasm"
> 
> ```  
>   }
> } // end Class Tool compiled from "stdin"
> 
> 
> for imput files of g, g.jasm and stdin stream

the stdin/in -> strdin/stdin is reelvant. just "in" was not exactly clear, and now it is more aligned with others

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PR: https://git.openjdk.org/asmtools/pull/37