8173876: Fast precise scrolling and DeltaAccumulator fix for macOS Sierra 10.12.2
Reviewed-by: serb, alexsch

8166591: [macos 10.12] Trackpad scrolling of text on OS X 10.12 Sierra is very fast (Trackpad, Retina only)
Reviewed-by: malenkov, serb

7156316: [macosx] Ctrl+Space does generate Unknown keychar
Reviewed-by: alexsch, aniyogi

8143054: [macosx] KeyEvent modifiers do not contain information about mouse buttons
Reviewed-by: ssadetsky, alexsch

8054834: Modular Source Code
Reviewed-by: alanb, chegar, ihse, mduigou
Contributed-by: alan.bateman@oracle.com, alex.buckley@oracle.com, chris.hegarty@oracle.com, erik.joelsson@oracle.com, jonathan.gibbons@oracle.com, karen.kinnear@oracle.com, magnus.ihse.bursie@oracle.com, mandy.chung@oracle.com, mark.reinhold@oracle.com, paul.sandoz@oracle.com