[10] RFR for 'JDK-8177958: Possible uninitialized char* in vm_version_solaris_sparc.cpp'

[Shafi Ahmad]

Hi,

Please review the one line trivial  change for the fix of bug 'JDK-8177958: Possible uninitialized char* in vm_version_solaris_sparc.cpp'

Summary:
I have initialized the uninitialized variable 'imp' with "unknown" as CPU implementation .

jdk10 bug: https://bugs.openjdk.java.net/browse/JDK-8177958
webrev link: http://cr.openjdk.java.net/~shshahma/8177958/webrev.00/

Testing: run jprt

Regards,
Shafi