RFR [9] 8038459: (sctp) Remove superflous classes on platforms without an implementation [macosx, aix]

While hunting around the build recently, when working on another SCTP bug, I noticed a small issue where SCTP classes are being built on some platforms unnecessarily. Webrev: http://cr.openjdk.java.net/~chegar/8038459/webrev.00/webrev/ Mac OS X and AIX contain only stubs for the SCTP

RFR for JDK-8038276 java/net/NetworkInterface/Test.java fails on windows intermittently for Teredo Interface

Hi All , Please check and review following changes: http://cr.openjdk.java.net/~ewang/amanda/JDK-8038276/webrev.00/ Description of issue: Root Cause: Test java/net/NetworkInterface/Test.java failed because virtual interface Teredo Tunneling Pseudo-Interface on windows returned random