Correct type of url variable in 'Connection to Continuum' section on 'Guide to use XML-RPC with Continuum' page

The 'Connection to Continuum' section on the 'Guide to use XML-RPC with Continuum' page contains example code for connecting to a Continuum instance. In the example code, the type of the url variable is String. However, in the API it is java.net.URL.