A.Replace line 9 with function<Integer>, Integer> = X -> { return (integer) x * 3; }.

B.Replace line 12 with public static void printValue function<Integer> f, int num) {.

C.Replace line 12 with public static int printValue function<Integer, Integer>, f, T num {.

D.Replace line 9 with function<Integer> tripler = x-> - { return (Integer) X * 3 ; }.

E.Replace line 12 with public static <T> void printValue (Function<T, T> f, T num ) {,

A.The compilation fails.

B.All three readers have been closed.

C.All three readers are still open.

D.Only reader1 has been closed.

A.A ClassCastException is thrown at runtime.

B.AnotherClass#methodA()AnotherClass#methodA()

C.The compilation fails.

D.SomeClass#methodA()AnotherClass#methodA()

E.AnotherClass#methodA()SomeClass#methodA()

F.SomeClass#methodA()SomeClass#methodA()

A.6910 3

B.10126 3

C.3

D.6104 3

A.The output will be exactly 2 1 3 4 5.

B.The program prints 1 4 2 3, but the order is unpredictable.

C.Replacing forEach() with forEachOrdered(), the program prints 2 1 3 4 5, but the order is unpredictable.

D.Replacing forEach() with forEachOrdered(), the program prints 1 2 3 4 5.

E.Replacing forEach() with forEachOrdered(), the program prints 2 1 3 4 5.