Which of the following statements is false?

a. Stream method map maps each element to a new value and produces a new stream with the
same number of elements as the original stream.
b. A reference is a shorthand notation for a lambda expression.
c. ClassName::instanceMethodName represents a method reference for an instance method of
a class. Creates a one-parameter lambda that invokes the instance method on the lambda’s
argument and returns the method’s result.

d. ClassName::new represents a constructor reference. Creates a lambda that invokes the no-
argument constructor of the specified class to create and initialize a new object of that class.

b. A reference is a shorthand notation for a lambda expression.