RFR: jdk9: 8029997: [infra] remove Solaris ISA directories and the links

[Kumar Srinivasan]

Hello,

Please review the removal of  ISA (Instruction Specific Architecture) 
directories namely sparcv9, amd64
and the symlinks in these directories,   this was provided to aid 
transition to jdk8, where solaris 32-bit was
removed, and the 32-bit binaries were replaced with 64-bit versions.

http://cr.openjdk.java.net/~ksrini/8029997/webrev.0/

Thanks
Kumar