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Groups > comp.lang.java.programmer > #29648

Re: bug shows up depending on whether Java console is there or not.

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On 12.08.14 19.53, Andreas Leitgeb wrote:
> Now comes the strange part:  with 1.6.0_u51, that code block throws
> an JAXBException, but only if the java console is hidden.  As soon
> as the console is activated, code runs through perfectly normal (as
> it did up to 1.6.0_u45 regardless of console).
>
> Is this "proof" that something is wrong with _u51, or could anyone
> think of a programming error that would show up only with a specific
> version and depend on console visibility and cause a JAXBException
> to be thrown?

Almost anything could happen in case of a race condition.
Console access could serialize things that otherwise run in parallel.
Of course, I'm just guessing.

> On top of that, the getLocalizedMessage() method on the
> thrown exception returns null, and thus we don't really get much
> information about the problem itself.

What about the call stack? Try to find the corresponding throw in the 
Java source.


Marcel

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Thread

bug shows up depending on whether Java console is there or not. Andreas Leitgeb <avl@auth.logic.tuwien.ac.at> - 2014-08-12 17:53 +0000
  Re: bug shows up depending on whether Java console is there or not. Marcel Mueller <news.5.maazl@spamgourmet.org> - 2014-08-12 22:41 +0200
    Re: bug shows up depending on whether Java console is there or not. Andreas Leitgeb <avl@auth.logic.tuwien.ac.at> - 2014-08-15 01:22 +0000
      Re: bug shows up depending on whether Java console is there or not. Marcel Mueller <news.5.maazl@spamgourmet.org> - 2014-08-15 11:07 +0200

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