[m-rev.] diff: io.get_environment_var on java

[Peter Wang]

On 2009-08-13, Paul Bone <pbone at csse.unimelb.edu.au> wrote:
> 
> When you use 'command()' to run a sub command and wait for it in Java does it
> support environment variables?  If so keeping a map of changed environment
> variables can be used to override any set for sub-processes as well as any
> retrieved by io.get_environment_var.

It's possible to do that but I'm not sure we should.

Peter
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