RFR 8136645: jlink tool should create windows os compatible launcher

[Alan Bateman]

On 01/04/2016 09:38, Sundararajan Athijegannathan wrote:
> Thanks for your comments.
>
> * Removed !Files.exists
> * Added isWindows check for .bat files
>
> Updated webrev: http://cr.openjdk.java.net/~sundar/8136645/webrev.03/
>
This looks okay.

At some point then we need to change this so that it generates based on 
the target OS but it is a bit of a corner case to be generating a 
Windows runtime image when not on Windows. On the other hand, one might 
be creating a runtime image for an embedded system, say linux-arm, when 
on Windows, so that should work. We probably need other issues to track 
some of the residual issues to make that work.

-Alan