8176448: [macos] Popups in JCombobox and Choice have incorrect location in multiscreen systems
Reviewed-by: alexsch, azvegint

8143077: Deprecate InputEvent._MASK in favor of InputEvent._DOWN_MASK
Reviewed-by: prr, alexsch, azvegint, mchung, egahlin

8154213: clean up uses of boxed primitive constructors in the java.desktop module
Reviewed-by: serb, psadhukhan

8129838: [macosx] Regression: NPE in java.awt.Choice
Reviewed-by: alexsch, azvegint

7072653: JComboBox popup mispositioned if its height exceeds the screen height
Reviewed-by: alexsch, azvegint

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