8009138: javac, equals-hashCode warning tuning Reviewed-by: mcimadamore

8009391: Synthetic name of serializable lambda methods should not contain negative numbers Summary: Use hex representation of method signature hashcode to avoid negative numbers Reviewed-by: jjg

8009459: Wrong behavior of diamond finder with source level 7 Summary: Diamond finder doesn't take into account different inference behaviors Reviewed-by: jjg

8009299: Javac crashes when compiling method reference to static interface method Summary: Assertion in Check.checMethod is too strict Reviewed-by: jjg

Merge

8009129: Illegal access error when calling method reference Summary: Javac generates method handle referencing non public type Reviewed-by: jjg, rfield

8009154: Missing cast in method reference bridge leads to NoSuchMethodError Summary: Missing cast in generated method reference bridge Reviewed-by: rfield, jjg

8009227: Certain diagnostics should not be deferred Summary: Add new diagnostic flag to mark non deferrable diagnostics Reviewed-by: jjg

8004962: Code generation crash with lambda and local classes Summary: Translation info should be propagated from LambdaToMethod to Lower Reviewed-by: jjg, rfield

8008949: javadoc stopped copying doc-files Reviewed-by: bpatel