8021567: Javac doesn't report \"java: reference to method is ambiguous\" any more Summary: Javac incorrectly forgets about constant folding results within lambdas Reviewed-by: jjg, vromero

6537020: JCK tests: a compile-time error should be given in case of ambiguously imported fields (types, methods) Summary: Hiding check does not support interface multiple inheritance Reviewed-by: jjg