RFR 8181080/10, Refactor several sun/net shell tests to plain java tests

[Alan Bateman]

On 06/06/2017 10:27, Felix Yang wrote:
> Addressed all comments. Please review the updated patch:
>
> http://cr.openjdk.java.net/~xiaofeya/8181080/webrev.01/
>
Can you run the tests in sun/net/www/protocol/jrt with 
`-vmoption:--limit-modules=java.desktop` to see how it behaves? I think, 
but not certain, that this is the reason why we introduced a shell to 
run that test.

-Alan