code: def copy_properties(dest, src):
          
          if dest == None or src == None:
              return
          
          values = RecursiveObjectReader.get_properties(src)
          RecursiveObjectWriter.set_properties(dest, values)
docs: Copies content of one object to another object
          by recursively reading all properties from source object
          and then recursively writing them to destination object.
  
          :param dest: a destination object to write properties to.
  
          :param src: a source object to read properties from