Implement two methods for the PatientRecordSystem class to save and load data.
Implement two methods for the PatientRecordSystem class to save and load data. ************************************** The first method should have the header: public void saveData() throws Exception The method should write the data about observation types, patients, and observations that are currently in the PatientRecordSystem instance, in five text files as described below: 1. PRS-MeasurementObservationTypes.txt The file … Read more