Which of these class allows us to get real time data about private and protected member of a class?

Which of these class allows us to get real time data about private and

1.	Which of these class allows us to get real time data about private and protected member of a class?
A.	java.io
B.	GetInformation
C.	ReflectPermission
D.	MembersPermission
Answer» D. MembersPermission