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ArrayIndexOutOfBoundsException with multithreaded use of a callin [message #505683]

Mon, 04 January 2010 14:02

Eugene Hutorny

Messages: 110
Registered: January 2010

Senior Member

Hello,

Several threads accessing the the same callin cause numerous ArrayIndexOutOfBoundsException. Sources for this test case can be found on this link: sources

OTDT Version: 1.3.2 - developed for Eclipse version 3.5.1

[Updated on: Mon, 04 January 2010 14:04]

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Re: ArrayIndexOutOfBoundsException with multithreaded use of a callin [message #506203 is a reply to message #505683]

Wed, 06 January 2010 14:22

Stephan Herrmann

Messages: 1827
Registered: July 2009

Senior Member

> Several threads accessing the the same callin causes
> ArrayIndexOutOfBoundsException. Sources for this test case can be found on
> this link: http://hutorny.in.ua/wp-content/uploads/2010/01/exer2.zip

I filed this ticket:
https://trac.objectteams.org/ot/ticket/331

In 1.4.0 your example actually worked and I had to enable
implicit team activation to see the exception.
The relevant change in 1.4.0 is documented here:
http://www.objectteams.org/def/1.3/s5.html#s5.3.d
Thus for 1.4.0 we have a workaround (don't use implicit
team activation) and we have a hint at what is causing
the problem.

best regards,
Stephan

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