Q. Anyways we cannot create object for abstract class either directly or indirectly But abstract class can contain constructor. What is the need ?? - The main objective of abstract class constructor ...

Constructors (in java), have no ability to do this. ... (or less pleasant, and abstract class) to be all that they depend on for using it. As Meta (and others) have said, ...

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 ...