Code Review Request: 7160242: (prefs) Preferences.remove(null) does not throw NPE [macosx]

[Alan Bateman]

On 20/04/2012 20:09, Kurchi Subhra Hazra wrote:
> Hi,
>
> This change inserts a null check for the key being passed to 
> Preferences.remove() on Mac, so that
> the method throws a NullPointerException when key is null (according 
> to its specification).
>
> Bug: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7160242
> Webrev: http://cr.openjdk.java.net/~khazra/7160242/webrev.00/ Thanks, 
> Kurchi
Kurchi - would you be able to add a test to test/java/util/prefs so that 
we have coverage for this case?

-Alan.