RFR: JDK-8199782: Fix compilation warnings detected by Solaris Developer Studio 12.6

[serguei.spitsyn at oracle.com]

Hi Gary,

It looks reasonable.
I'm not very familiar with the concrete SolStudio versions.

Thanks,
Serguei


On 4/4/18 11:18, Gary Adams wrote:
> Getting the sources ready for the next Solaris developer studio 
> toolchain.
>
>   Issue: https://bugs.openjdk.java.net/browse/JDK-8199782
>   Webrev: http://cr.openjdk.java.net/~gadams/8199782/webrev.00/
>
> This update conditionally disables some new error checks, if the
> new toolchain is used.