We will discuss how you can establish a "default" choice for your Composite Configuration as well as save changes made to your Composite Configuration.
Defaults are very simple. You can just add them as your last configuration object, either through the ConfigurationFactory or manually:
If you have a non static Configuration where you want to save changes made to a configuration, and you are using a CompositeConfiguration, then you will need to pass into the constructor of the CompositeConfiguration what Configuration to save the changes via.
Alternatively, you can just request the
inMemoryConfiguration that stores the changes: