RFR (S) 8073479: Replace obj.getClass hacks with Objects.requireNonNull

[Aleksey Shipilev]

On 02/19/2015 05:51 PM, Aleksey Shipilev wrote:
> Hi,
> 
> Please review and sponsor this cleanup fix:
>   http://cr.openjdk.java.net/~shade/8073479/webrev.00/
>   https://bugs.openjdk.java.net/browse/JDK-8073479
> 
> Summary: use Objects.requireNonNull instead of object.getClass to check
> for nullity.

Okay, the same webrev:
  http://cr.openjdk.java.net/~shade/8073479/webrev.00/

Now we have a few reviews, here is a changeset:
  http://cr.openjdk.java.net/~shade/8073479/8073479.changeset

Please sponsor!

Thanks,
-Aleksey.