I don't see a patch.
----- Original Message -----
From: "toby cabot" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, September 12, 2001 9:54 AM
Subject: [JBoss-dev] "catch (Exception e)" considered harmful
> Folks,
>
> Thanks for your efforts on JBoss. It's awesome. I believe that I
> earned this rant by cleaning up the file where I found these problems
> and submitting it to the patch manager on sf.net:
>
> I just spent much more time than necessary to track down a bug that got
> hidden by some code that looked like:
>
> } catch (Exception e) {
> e.printStackTrace();
> }
>
> I found this in the same file:
>
> } catch (Exception e) {}
>
> This is bad because it catches *any* exceptions that happen in the try
> block, not just the ones that you're likely to be able to handle. This
> makes debugging much harder because the system emits much less useful
> information about the exception. I understand that it takes more time
> to catch specific errors and deal with them but it makes the system
> *much* more resilient.
>
> Please, please, make sure that you catch only what your code can
> properly deal with, and let everything else percolate up.
>
> Regards,
> Toby Cabot
>
>
>
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