RFR 8215015: [TESTBUG] remove unneeded -Xfuture option from tests

[Lois Foltan]

Looks good.
Lois

On 12/7/2018 3:06 PM, Harold David Seigel wrote:
> Hi,
>
> Please review this change to remove the -Xfuture options from tests 
> that do not need it.
>
> Open Webrev: 
> http://cr.openjdk.java.net/~hseigel/bug_8215015/webrev/index.html
>
> JBS Bug:  https://bugs.openjdk.java.net/browse/JDK-8215015
>
> The modified tests were run on Linux x64, Windows, Solaris, and Mac 
> with default options.  Additionally, they were run on Linux x64 with 
> verification turned off.
>
> Thanks, Harold
>