RFR: 8218731: SA: Use concrete class the as return type of VMObjectFactory.newObject

[Erik Österlund]

Hi Stefan,

This looks good and trivial.

Thanks,
/Erik

On 2019-02-11 08:47, Stefan Karlsson wrote:
> Hi all,
> 
> I propose this simple change to use the concrete class as the return 
> type of VMObjectFactory.newObject.
> 
> https://cr.openjdk.java.net/~stefank/8218731/webrev.01
> https://bugs.openjdk.java.net/browse/JDK-8218731
> 
> This allows us to specify the class only once when calling newObject. 
> For example, now we can use:
> return VMObjectFactory.newObject(ZPhysicalMemoryManager.class, 
> physicalAddr);
> 
> Instead of having to write:
>         return 
> (ZPhysicalMemoryManager)VMObjectFactory.newObject(ZPhysicalMemoryManager.class, 
> physicalAddr);
> 
> Thanks,
> StefanK