A.nothing

B.It fails to compile.

C.0

D.A java.lang.IllegalArgumentException is thrown.

E.10

A.compilation error

B.0 5

C.6 13

D.5 12

A.10

B.0 4 9

C.0

D.nothing

A.All three readers have been closed.

B.All three readers are still open.

C.The compilation fails.

D.Only reader1 has been closed.

A.In Line 1, change the access modifier to publicpublic Person() {

B.In Line 1, change the access modifier to privateprivate Person() {

C.In Line 1, remove the access modifierPerson() {

D.In Line 2, change the access modifier to protectedprotected class Main {

E.In Line 2, add extends Person to the Main classpublic class Main extends Person {and change Line 3 to create a new Main objectPerson person = new Main();