ports/142360: cad/gmsh update to version 2.4.2

[Stephen Montgomery-Smith]

The following reply was made to PR ports/142360; it has been noted by GNATS.

From: Stephen Montgomery-Smith <stephen at missouri.edu>
To: bug-followup at FreeBSD.org, stephen at missouri.edu
Cc:  
Subject: Re: ports/142360: cad/gmsh update to version 2.4.2
Date: Thu, 07 Jan 2010 16:13:35 -0600

 The only reason you need java is to build the opencascade dependency, 
 which is only required if WITH_OCC is set, or the slave port gmsh-occ is 
 built.
 
 I found that opencascade builds flawlessly with diablo-jdk16 which takes 
 only minutes to install.