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

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

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

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

A.double avg = numbers.stream().parallel().averagingDouble(a > a);

B.double avg = numbers.parallelStream().mapToInt (m > m).average().getAsDouble ();

C.double avg = numbers.stream().mapToInt (i > i).average().parallel();

D.double avg = numbers.stream().average().getAsDouble();

E.double avg = numbers.stream().collect(Collectors.averagingDouble(n > n));

A.IntStream.rangeClosed(l, 100).map(FizzBuzz::convert).forEach(System.out::println);

B.IntStream.ranged, 100).map(FizzBuzz::convert).forEach(System.out::println);

C.IntStream.range(1, 100).mapToObj(FizzBuzz::convert).forEach(System.out::println);

D.intstream.rangeclosed(l, 100).mapToObj{FizzBuzz::convert).forEach(System.out::printIn);

A..map(Employee::getLocality)
.distinct()
.count();

B..filter(Employee::getLocality)
.distinct()
.count();

C.map(e > e.getLocality())
.count();

D..map(e > e.getLocality())
.collect(Collectors.toSet())
.count();

A.The compilation fails.

B.Y@<< hashcode>>

C.Null

D.HH