code: public static boolean isAssignableTo(final String classInternalName,
          final Class<?> type)
      {
          Objects.requireNonNull(classInternalName, "classInternalName");
          Objects.requireNonNull(type, "type");
  
          final Class<?> c = CACHE.loadClass(classInternalName);
          //final Class<?> c = getClassForInternalName(classInternalName);
          return type.isAssignableFrom(c);
      }
docs: Determines whether the class with the given descriptor is assignable to
  the given type.
  
  @param classInternalName the class descriptor
  @param type the type
  @return true if the class with the given descriptor is assignable to the
  given type