Reviewed-by: darcy

6861094: javac -Xprint <file> does not print comments
6985205: access to tree positions and doc comments may be lost across annotation processing rounds
Reviewed-by: darcy

Reviewed-by: darcy

Reviewed-by: ohair

Reviewed-by: jjg, mcimadamore

Summary: class inheritance circularity check should look at trees, not just symbols
Reviewed-by: jjg

Summary: Resolve.java should keep track of all candidates found during a method resolution sweep to generate more meaningful diagnostics
Reviewed-by: jjg

Summary: use a scope counter in order to determine when/if the implementation cache entries are stale
Reviewed-by: jjg

Reviewed-by: mcimadamore

Reviewed-by: mcimadamore

Reviewed-by: mcimadamore

Reviewed-by: mcimadamore
Contributed-by: jesse.glick@oracle.com

Reviewed-by: mbykov

Reviewed-by: mcimadamore

Reviewed-by: jjg

Reviewed-by: kamg

Summary: Added a post-attribution visitor that fixup uninitialized types/symbol in AST after erroneous attribution
Reviewed-by: jjg

6981185: com.sun.tools.model.JavacTypes.contains() calls Type.contains instead of Types.containsType
Summary: wrong implementation is causing trivial containment tests to fail unexpectedly (when such tests are executed using compiler API)
Reviewed-by: jjg

6979327: method handle invocation should use casts instead of type parameters to specify return type
Summary: infer return type for polymorphic signature calls according to updated JSR 292 draft
Reviewed-by: jjg
Contributed-by: john.r.rose@oracle.com

Summary: javac should add synthetic overrides for inherited abstract methods in order to preserve binary compatibility
Reviewed-by: jjg

Reviewed-by: mcimadamore

Reviewed-by: jjg

Reviewed-by: jjg

Reviewed-by: mcimadamore

Reviewed-by: jjg

6979683: inconsistent interaction of reference cast with box/unbox conversions leaves out a useful case
Summary: Allow casts which narrow and then unbox.
Reviewed-by: mcimadamore

Reviewed-by: mcimadamore, darcy