#161 arrays_java.i fails to copy arguments in and out of director

[Mark Donszelmann]

The arrays_java.i fails to generate the correct copy
code to handle arguments that need to be copied in
and out of directors.

The supplied patch adds:

- some code to java.cxx to lookup the typemap
directorargout
- mods to arrays_java.i to handle copying the arguments
and to handle const results for arrayOut.
- a test case

Regards
Mark Donszelmann

[Mark Donszelmann]

diff against CVS HEAD 2006-11-07

[Mark Donszelmann]

On top of previous patch

[Mark Donszelmann]

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add another patch to avoid const declarations for c code.

[Olly Betts]

Looks like the "some code to java.cxx to lookup the typemap directorargout" part of these patches was addressed by:

commit 468ca084fc464f7eec1d0780e8a92bf451e5ea61
Author: William S Fulton <wsf@fultondesigns.co.uk>
Date:   Tue Dec 20 20:50:36 2011 +0000

    Correct special variables in 'directorargout' typemap. This change will break any 'directorargout' typemaps you may have written. Please change: to  and  to \n Also fix the named 'directorargout' DIRECTOROUT typemaps for these languages which didn't previously compile and add in ,  etc expansion.\n [C#, Go, Java, D] Add support for the 'directorargout' typemap.\n [Java] Add (char *STRING, size_t LENGTH) director typemaps.