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Re: Could not find or load main class com.mindprod.ensure.Ensure

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On Tuesday, June 14, 2016 at 11:31:31 AM UTC-4, Eric Sosman wrote:
>      (I hope your users "opt in" to this surveillance.  Screen shots may
> reveal information the user might have preferred to keep private, as in
> the case of Congressional candidate Mike Webb.)

Of course.  This is only in our application which only runs on our internal network.  I expect there's not much in this company that needs to be kept secret from IT.  The only ones who could possibly have such secrets are HR who doesn't use the application and the company president who doesn't use it much.

>      But back to the original question: After you've logged or reported
> or dissected or whatevered the error condition, what next?  Swallow the
> exception and System.exit(), or re-throw the exception from main()?  For
> myself, I'd find System.exit() noticeably *worse* than throwing, since
> it makes your main() harder to call from places other than JVM startup.

Normally we don't crash at the top level, so our application normally allows us to fix a problem and let the user continue.  I expect you should call System.exit() for anything severe enough to throw up to the top level.  At least this is how you're supposed to get the return code if your main class is called from a command prompt.  Otherwise I'm not sure what the difference is between an exit() and throwing an exception from the main().

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Could not find or load main class com.mindprod.ensure.Ensure Roedy Green <inquiry@mindprod.com> - 2016-06-13 06:51 -0700
  Re: Could not find or load main class com.mindprod.ensure.Ensure Roedy Green <inquiry@mindprod.com> - 2016-06-13 07:02 -0700
    Re: Could not find or load main class com.mindprod.ensure.Ensure Eric Douglas <e.d.programmer@gmail.com> - 2016-06-13 07:15 -0700
  Re: Could not find or load main class com.mindprod.ensure.Ensure Roedy Green <inquiry@mindprod.com> - 2016-06-13 07:35 -0700
    Re: Could not find or load main class com.mindprod.ensure.Ensure Lew <lewbloch@gmail.com> - 2016-06-13 13:48 -0700
      Re: Could not find or load main class com.mindprod.ensure.Ensure Roedy Green <inquiry@mindprod.com> - 2016-06-13 14:11 -0700
      Re: Could not find or load main class com.mindprod.ensure.Ensure Eric Sosman <esosman@comcast-dot-net.invalid> - 2016-06-13 20:54 -0400
        Re: Could not find or load main class com.mindprod.ensure.Ensure Arne Vajhøj <arne@vajhoej.dk> - 2016-06-13 21:57 -0400
          Re: Could not find or load main class com.mindprod.ensure.Ensure Eric Sosman <esosman@comcast-dot-net.invalid> - 2016-06-13 22:58 -0400
            Re: Could not find or load main class com.mindprod.ensure.Ensure Martin Gregorie <martin@address-in-sig.invalid> - 2016-06-14 10:33 +0000
              Re: Could not find or load main class com.mindprod.ensure.Ensure Eric Douglas <e.d.programmer@gmail.com> - 2016-06-14 04:59 -0700
                Re: Could not find or load main class com.mindprod.ensure.Ensure Martin Gregorie <martin@address-in-sig.invalid> - 2016-06-14 15:11 +0000
                Re: Could not find or load main class com.mindprod.ensure.Ensure Eric Sosman <esosman@comcast-dot-net.invalid> - 2016-06-14 11:31 -0400
                Re: Could not find or load main class com.mindprod.ensure.Ensure Eric Douglas <e.d.programmer@gmail.com> - 2016-06-14 09:00 -0700
                Re: Could not find or load main class com.mindprod.ensure.Ensure Eric Sosman <esosman@comcast-dot-net.invalid> - 2016-06-14 13:18 -0400
                Re: Could not find or load main class com.mindprod.ensure.Ensure Eric Douglas <e.d.programmer@gmail.com> - 2016-06-14 10:38 -0700
                Re: Could not find or load main class com.mindprod.ensure.Ensure Lew <lewbloch@gmail.com> - 2016-06-14 12:55 -0700
                Re: Could not find or load main class com.mindprod.ensure.Ensure Eric Douglas <e.d.programmer@gmail.com> - 2016-06-14 13:14 -0700
                Re: Could not find or load main class com.mindprod.ensure.Ensure Lew <lewbloch@gmail.com> - 2016-06-14 13:34 -0700
                Re: Could not find or load main class com.mindprod.ensure.Ensure Eric Douglas <e.d.programmer@gmail.com> - 2016-06-14 13:58 -0700
          Re: Could not find or load main class com.mindprod.ensure.Ensure Lew <lewbloch@gmail.com> - 2016-06-14 12:52 -0700
            Re: Could not find or load main class com.mindprod.ensure.Ensure Stanimir Stamenkov <s7an10@netscape.net> - 2016-06-15 02:46 +0300
              Re: Could not find or load main class com.mindprod.ensure.Ensure Lew <lewbloch@gmail.com> - 2016-06-15 12:22 -0700
              Re: Could not find or load main class com.mindprod.ensure.Ensure Martin Gregorie <martin@address-in-sig.invalid> - 2016-06-16 01:17 +0000
                Re: Could not find or load main class com.mindprod.ensure.Ensure Eric Sosman <esosman@comcast-dot-net.invalid> - 2016-06-15 21:56 -0400
                Re: Could not find or load main class com.mindprod.ensure.Ensure Martin Gregorie <martin@address-in-sig.invalid> - 2016-06-16 11:01 +0000

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