RFR: JDK-8033464 and JDK-8033931 - Linux code cleanup

[Gerald Thornbrugh]

Hi Dmitry,

Thanks for the review.

Gerald
> Gerald,
>
> Looks good for me!
>
> -Dmitry
>
> On 2014-03-24 23:47, Gerald Thornbrugh wrote:
>> Hi,
>>
>> I am a member of the Oracle Hotspot group and there is an initiative to
>> clean up
>> things like uninitialized variables and unclosed file descriptors in
>> JDK8. This is a
>> backport of fixes that have already been putback into JDK9. I have run
>> UTE and
>> JPRT tests on Linux machines without problems. The below webrev show the
>> fixes for
>> the Linux area.
>>
>> Bugs:
>>
>> JDK-8033464 is not visible because it has been marked as Oracle
>> confidential.
>>
>> JDK-8033464 describes a JDK8 Linux specific code cleanup to address
>> possible uninitialized variables and unclosed file descriptors. These
>> issues
>> were addressed in the fix.
>>
>> https://bugs.openjdk.java.net/browse/JDK-8033464
>>
>> JDK-8033931 is a JDK9 issue with an assert that was putback as part of the
>> fix for JDK-8033464.  It will also be addressed with this putback.
>>
>> https://bugs.openjdk.java.net/browse/JDK-8033931
>>
>> Webrev:
>>
>> http://cr.openjdk.java.net/~dcubed/for_gthornbr/8033464-webrev/1-jdk8u-hs-dev/
>>
>>
>>
>> Please review my changes and let me know if you have questions.
>>
>> Thanks,
>>
>> Gerald Thornbrugh
>