private void generate_users() {
        Person a = new Patient("a", "password", "Sterling", "Archer", "1/1/92", "123-123-123", "Address", "City", "310-123-123",
                "323-123-123", "email.com", "aEC", "AEC", "123-123-123", "323-123-122", "InsuranceProvider",
                "InsuranceAccount", "m", "CA", "20", "middle","spouse","95112", 5);
        allUsers.put(a.getUserName(), a);

        Person b = new Patient("b", "password", "Ray", "Gillette", "1/1/91", "223-124-123", "Address", "City", "311-123-123",
                "323-125-123", "email.com", "bEC", "BEC", "123-153-123", "323-124-122", "InsuranceProvider",
                "InsuranceAccount", "m", "CA", "21", "middle","spouse","95112", 5);
        allUsers.put(b.getUserName(), b);

        Person c = new Patient("c", "password", "Lana", "Kane", "1/1/93", "253-124-123", "Address", "City", "111-123-123",
                "326-122-123", "email.com", "cEC", "CEC", "123-753-523", "323-124-132", "InsuranceProvider",
                "InsuranceAccount", "m", "CA", "26", "middle","spouse","95112", 5);
        allUsers.put(c.getUserName(), c);

        Person d = new Patient("d", "password", "Doctor", "Krieger", "9/1/93", "953-924-123", "Address", "City", "191-123-123",
                "326-822-193", "email.com", "dEC", "DEC", "123-853-528", "393-124-130", "InsuranceProvider",
                "InsuranceAccount", "f", "CA", "29", "middle","spouse","95112", 5);
        allUsers.put(d.getUserName(), d);

        Person e = new Patient("e", "password", "Cyril", "Figgis", "9/8/93", "883-924-123", "Address", "City", "198-123-123",
                "326-822-883", "email.com", "eEC", "EEC", "123-853-828", "393-124-138", "InsuranceProvider",
                "InsuranceAccount", "f", "CA", "27", "middle","spouse","95112", 5);
        allUsers.put(e.getUserName(), e);

        Person James = new Patient("James", "1", "James", "Nguyen", "9/8/93", "88211-924-123", "Address", "City", "198-123-123",
                "326-822-8823", "jamesemail.com", "eEC", "EEC", "123-853-8228", "3923-124-138", "InsuranceProvider",
                "InsuranceAccount", "m", "CA", "20", "","","94542", 5);
        allUsers.put(James.getUserName(), James);

        Person Joel = new Patient("Joel", "Password", "Joel", "Santiago", "12/31/86", "123-45-678", "123 Main St", "Pleasanton", "198-123-123",
                "326-822-8823", "joelsemail.com", "eEC", "EEC", "123-853-8228", "3923-124-138", "InsuranceProvider",
                "InsuranceAccount", "m", "CA", "26", "","","94588", 5);
        allUsers.put(Joel.getUserName(), Joel);

    }