6962318: Update copyright yearReviewed-by: xdono
6963027: TEST_BUG: channels and buffer tests need to run in samevm modeReviewed-by: ohair, sherman, chegar
6943119: Rebrand source copyright noticesReviewed-by: darcy, weijun
6675856: Open charset testsSummary: Moved non-confidiential test cased from closed repo to open repoReviewed-by: martin