The next class, Employee, is a contrived example of a class in which the extensible class’s constructor calls an overridable method (setSalaryRange()). Employee.java ...

Method references in Java are part of the broader set of features introduced and enhanced in Java 8 and beyond. They are a concise way to refer to methods of classes or objects.

Because a constructor initializes an instance of a class, they are never inherited; however, the subclass must call a superclass constructor as it is an extension of a superclass object. This can be ...