Java How to Program, Early Objects, 11th Edition

... public int getAccountNumber() {
23         return accountNumber;
24      }
25
26      // sets the makeAndModel
27      public void setMakeAndModel(String makeAndModel) {
28         this.makeAndModel = makeAndModel;
29      }
30
31      // returns the makeAndModel
32      public String getMakeAndModel() {
33         return makeAndModel;
34      }
35
36      // sets the state
37      public void setState(String state) {
38         this.state = state;
39      }
40
41      // returns the state
42      public String getState() {
43         return state;
44      }
45
46      // predicate method returns whether the state has no-fault insurance
47      public boolean isNoFaultState(){
48         boolean noFaultState;
49
50         // determine whether state has no-fault auto insurance
51         switch (getState()) { // get AutoPolicy object's state abbreviation
52            case "MA": case "NJ":  ...