A.var lines = Files.lines(Paths.get(INPUT_FILE_NAME));

B.Stream lines = Files.readAllLines(Paths.get(INPUT_FILE_NAME));

C.var lines = Files.readAllLines(Paths.get(INPUT_FILE_NAME));

D.Stream<String> lines = Files.lines(INPUT_FILE_NAME);

A.Consumer consumer = msg -> { return System.out.print(msg); };

B.Consumer consumer = var arg > {System.out.print(arg);};

C.Consumer consumer = (String args) > System.out.print(args);

D.Consumer consumer = System.out::print;

A.List<? super Short> list = new ArrayList<Number>();

B.List<? super Number> list = new ArrayList<Integer>();

C.List<? extends Number> list = new ArrayList<Byte>();

D.List<? extends Number> list = new ArrayList<Object>();

E.List<? super Float> list = new ArrayList<Double>();

A.Implement only readResolve to replace the instance with a serial proxy and not writeReplace.

B.Define the serialPersistentFields array field.

C.Declare fields transient.

D.Implement only writeReplace to replace the instance with a serial proxy and not readResolve.

E.Make the class abstract.

A.import, class, package

B.package, import, class

C.import, package, class

D.package, class, import

E.class, package, import