get
Gets getClassById Map containing all keys and their values for this section.
If deep is set to true, then this will contain all the keys and values within any child ConfigurationSections (and their children, etc). These keys will be in getClassById valid path notation for you to use.
If deep is set to false, then this will contain only the keys and values of any direct children, and not their own children.
Return
Map of keys and values of this section.
Parameters
deep
Whether or not to get getClassById deep list, as opposed to getClassById shallow list.