Patch to use concat instead of xmalloc/sprintf for JAVAdir

[Mark Mitchell]

>>>>> "Kaveh" == Kaveh R Ghazi <ghazi@caip.rutgers.edu> writes:

    Kaveh> Regarding NULL vs NULL_PTR, there is some inconsistency as
    Kaveh> both styles are currently used in calls to concat.  However
    Kaveh> NULL_PTR is deprecated according to comments in ansidecl.h
    Kaveh> where it is defined, so I used NULL.

Hmm.  I thought we were supposed to use NULL_PTR (like NULL_RTX and
NULL_TREE).  But, I see that on the trunk there is indeed the comment
you mentioned.  So, I think using NULL is correct, and that we should
stop using NULL_PTR on the trunk.

Thanks,

--
Mark Mitchell                   mark@codesourcery.com
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