Add a test that checks that invokeinterface of protected methods java.lang.Object.clone() and java.lang.Object.finalize() throws NoSuchMethodError exception as described by the JVM Spec:

Section 5.4.3.4 Interface Method Resolution
                ...
Otherwise, if the class Object declares a method with the name and descriptor specified by the interface method reference, which has its ACC_PUBLIC flag set and does not have its ACC_STATIC flag set, method lookup succeeds.
                ...
The result of interface method resolution is determined as follows:

If method lookup failed, interface method resolution throws a NoSuchMethodError.