RFR 8043252: Debug of access control is obfuscated - NullPointerException in ProtectionDomain

[Wang Weijun]

Looks fine.

Small nit: new test has copyright 2003, 2016.

--Max

> On Nov 16, 2016, at 11:45 AM, Jamil Nimeh <jamil.j.nimeh at oracle.com> wrote:
> 
> Good suggestions, thanks.
> 
> Webrev: http://cr.openjdk.java.net/~jnimeh/reviews/8043252/webrev.02
> 
> --Jamil
> 
> 
> On 11/15/2016 06:18 PM, Wang Weijun wrote:
>> 41         System.setSecurityManager(new SecurityManager());
>> 
>> This is strange. I suppose you only want to trigger a permission check?
>> 
>> If so, just change it to Policy.getPolicy(), and you can clean up the policy file a little.
>> 
>> Thanks
>> Max
>> 
>>> On Nov 16, 2016, at 8:36 AM, Jamil Nimeh <jamil.j.nimeh at oracle.com> wrote:
>>> 
>>> Hello all,
>>> 
>>> This fixes an issue in ProtectionDomain, where Permission classes that take a loose interpretation of the getActions() method and return null cause an NPE to be thrown when a ProtectionDomain's toString method is called (during debugging for instance).
>>> 
>>> Bug: https://bugs.openjdk.java.net/browse/JDK-8043252
>>> Webrev: http://cr.openjdk.java.net/~jnimeh/reviews/8043252/webrev.01/
>>> 
>>> Thanks,
>>> --Jamil
>