8130800: KeyStore.getInstance(File, char[]) does not throw IOE for null password

[Vincent Ryan]

Thanks Max.

> On 31 Aug 2015, at 10:02, Weijun Wang <weijun.wang at oracle.com> wrote:
> 
> This looks good.
> 
> Thanks
> Max
> 
> On 08/31/2015 04:58 PM, Vincent Ryan wrote:
>> Please review this spec change in java.security.KeyStore to clarify that a keystore integrity check is not performed when a null password is supplied.
>> Thanks.
>> 
>> Webrev: http://cr.openjdk.java.net/~vinnie/8130800/webrev.00/
>> Bug: https://bugs.openjdk.java.net/browse/JDK-8130800
>>