Method: IF_RPM_APPL_PLUG_IN_SUBSYSTEM~SAVE
Method: IF_RPM_APPL_PLUG_IN_SUBSYSTEM~HAS_CHANGES
Method: IF_RPM_APPL_PLUG_IN_SUBSYSTEM~FREE
Method: IF_RPM_APPL_PLUG_IN_SUBSYSTEM~GET_INSTANCE
Method: IF_RPM_APPL_PLUG_IN_SUBSYSTEM~INITIALIZE_AFTER_SAVE
Method: CLASS_CONSTRUCTOR
Method: CONSTRUCTOR