8062373: Project Coin: diamond and anonymous classes
Summary: Allow diamond inference in combination with anonymous class instance creation
Reviewed-by: mcimadamore, vromero
Contributed-by: srikanth.adayapalam@oracle.com, maurizio.cimadamore@oracle.com

8065986: Compiler fails to NullPointerException when calling super with Object<>()
Summary: Missing POLY kind selector on recursive constructor calls with poly arguments
Reviewed-by: vromero