RFR 8214568: Use {@systemProperty} for definitions of system properties

[Xuelei Fan]

Looks fine to me.

Xuelei 

> On Dec 12, 2018, at 6:25 PM, Weijun Wang <weijun.wang at oracle.com> wrote:
> 
> Ping again.
> 
> This is an RFE so needs to be fixed today unless we request for an approval.
> 
> Thanks,
> Max
> 
>> On Dec 7, 2018, at 11:21 PM, Weijun Wang <weijun.wang at oracle.com> wrote:
>> 
>> Please take a review at
>> 
>>  https://cr.openjdk.java.net/~weijun/8214568/webrev.00
>> 
>> Thanks
>> Max
>