Retrieves the module of the configuration extension point.
Returns:
a HashMap containing the modules of the configuration extension point. The keys are String values representing the module names, and the values are Component objects
representing
the corresponding module information.
Retrieves the detailed information of an item using the provided itemIO.
Parameters:
itemIO - the item input/output object
Returns:
a HashMap containing the detailed information of the item. The keys are String values representing the information type, and the values are Component objects representing
the corresponding component information.