A.Insert Comparator<Person> on line 1.
Insert
public int compareTo(Person person) {
return person.name.compareTo(this.name);
}
on line 2.

B.Insert Comparator<Person> on line 1.
Insert
public int compare(Person p1, Person p2) {
return p1.name.compare(p2.name);
}
on line 2.

C.Insert Comparable<Person> on line 1.
Insert
public int compare(Person p1, Person p2) {
return p1.name.compare(p2.name);
}
on line 2.

D.Insert Comparator<Person> on line 1.
Insert
public int compare(Person person) {
return person.name.compare(this.name);
}
on line 2.

A.A module providing an implementation of country.CountryDetails can be compiled and added without recompiling the main module.

B.A module providing an implementation of country.CountryDetails must have a requires main; directive in its module-info.java file.

C.An implementation of country.countryDetails can be added to the main module.

D.To compile without an error, the application must have at least one module in the module source path that provides an implementation of country.CountryDetails.

E.To run without an error, the application must have at least one module in the module path that provides an implementation of country.CountryDetails.

A.10

B.The compilation fails at line 13.

C.The compilation fails at line 16.

D.The compilation fails at line

E.1

A.Fox class must implement either Forest or Town interfaces, but not both.

B.Fox class does not have to override inhabit method, so long as it does not try to call it.

C.The inhabit method implementation from the first interface that Fox implements will take precedence.

D.Fox class must provide implementation for the inhabit method.

E.Fox class does not have to override the inhabit method if Forest and Town provide compatible implementations.

A.implements A // position 1@Override // position 2

B.@Override // position 2public void z() { } // position 3

C.public void z() { } // position 3

D.@Override // position 3void x () {} // position 3@Override // position 3public void z() { } // position 3