hg: jdk9/sandbox/jdk: Update copyright year.

[magnus.ihse.bursie at oracle.com]

Changeset: 2b936c146e71
Author:    ihse
Date:      2016-01-20 11:34 +0100
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/2b936c146e71

Update copyright year.

! make/launcher/Launcher-jdk.pack200.gmk
! make/launcher/LauncherCommon.gmk
! make/lib/Awt2dLibraries.gmk
! make/lib/CoreLibraries.gmk
! make/lib/Lib-java.instrument.gmk
! make/lib/Lib-jdk.jdwp.agent.gmk
! make/lib/Lib-jdk.sctp.gmk
! make/lib/SoundLibraries.gmk