hg: jdk/sandbox: 8223319: Add copyright footer to specs and man pages

[chris.hegarty at oracle.com]

Changeset: 0082ede5dc53
Author:    erikj
Date:      2019-05-07 12:32 -0700
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/0082ede5dc53

8223319: Add copyright footer to specs and man pages
Reviewed-by: iris, sspitsyn

! make/Docs.gmk
! make/common/TextFileProcessing.gmk
! src/hotspot/share/prims/jvmti.xml
! src/hotspot/share/prims/jvmti.xsl