1. A non-transitory processor-readable medium storing code representing instructions to cause a processor to perform a process, the code comprising code to: receive an identifier of a first object instance that inherits from a second object instance in an instrumented application module; access an expression including, at a same time, a first textual object element identifier and a second textual object element identifier; reflectively request access to a first object element at the first object instance based on the identifier of the first object instance and the first textual object element identifier wherein the first object element is not made accessible by an instrumented application module; receive an identifier of the second object instance in response to the reflective request for access to the first object element; and reflectively request access to a second object element at the second object instance based on the identifier of the second object instance and the second textual object element identifier wherein the second object element is not made accessible by the instrumented application module.