RFR: 8194143: remove unneeded casts in LocationImpl and MirrorImpl classes

[serguei.spitsyn at oracle.com]

Hi Egor and David,

Both webrevs below are from Daniil Titov on the JVMTI bug: JDK-8153629.
Also, I expect new webrev is based on the JDK 11 jdk/hs repository and 
with 2018 copyright comments updated.

Thanks,
Serguei


On 1/17/18 02:24, David Holmes wrote:
> Hi Egor,
>
> On 17/01/2018 7:15 PM, Egor Ushakov wrote:
>> Hello,
>>
>> Please review and push the fix.
>> This is a formal letter after the discussion on the alias.
>>
>> Bug:https://bugs.openjdk.java.net/browse/JDK-8194143
>> Webrev:http://cr.openjdk.java.net/~avu/egor.ushakov/cast_fix/
>
> The underlying link actually pointed to:
>
> http://cr.openjdk.java.net/%7Edtitov/8153629/webrev.00
>
> :)
>
> Real webrev looks fine.
>
> Thanks,
> David
>
>> -- 
>> Egor Ushakov
>> Software Developer
>> JetBrains
>> http://www.jetbrains.com
>> The Drive to Develop
>>