RFR: JDK-8140282 Remove test directories on clean-test-*

[Erik Joelsson]

Looks good to me.

/Erik

On 2015-10-22 01:56, Magnus Ihse Bursie wrote:
> Using some makefile magic, we transform clean-test-foo-bar-baz into a 
> call to "rm -r $b/support/test/foo/bar/baz".
>
> However, this might leave a chain of empty directories 
> $b/support/test/foo/bar, which is not so nice. We should remove these 
> directories as well, if there is no other content in them.
>
> Bug: https://bugs.openjdk.java.net/browse/JDK-8140282
> WebRev: 
> http://cr.openjdk.java.net/~ihse/JDK-8140282-remove-test-directories/webrev.01
>
> /Magnus
>