AccessibleObject allows suppression of access checks if
the necessary ReflectPermission is available.
Array provides static methods to dynamically create and
access arrays.
Classes in this package, along with java.lang.Class
accommodate applications such as debuggers, interpreters, object
inspectors, class browsers, and services such as Object
Serialization and JavaBeans that need access to either the public
members of a target object (based on its runtime class) or the
members declared by a given class.