From: "Jan E." <lists@...>
Date: 2012-03-27T19:00:11+09:00
Subject: Re: sort array of strings with integers

Robert Klemme wrote in post #1053503:
> The code is syntactically valid.  And if all a1, a2 etc. are local
> variables or methods then this code will even execute properly.

There are no commas, which doesn't work for normal array literals. Also
the question wouldn't make sense if a1, a2, ... were local variables or
methods.

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