Reviewed-by: art, skoivu

Summary: Use @Native annotation to mark constants interested by native codes
Reviewed-by: alanb, anthony, prr

Reviewed-by: uta, serb

Reviewed-by: bae, anthony

Summary: Javadoc was changed in accordance with CCC-8005250 request.
Reviewed-by: alanb, amenkov

Reviewed-by: ohair, ohrstrom, ihse

Reviewed-by: anthony

Reviewed-by: darcy, weijun

Reviewed-by: uta

Summary: avoid using constructors when unique values are not necessary
Reviewed-by: volk, igor, peterz

Summary: SystemFlavorMap is lazily initialized now.
Reviewed-by: uta