8159970: javac, JLS8 18.2.4 is not completely implemented by the compiler
Reviewed-by: mcimadamore

8076543: Add @modules as needed to the langtools tests
Reviewed-by: jjg, shurailine

7033660: Update copyright year to 2011 on any files changed in 2011
Reviewed-by: dholmes

7007432: Test generic types well-formedness
Summary: add a new kind of check (well-formedness of generic type w.r.t. declared bounds) in the type-harness
Reviewed-by: jjg