There are two types of constructors in Java: no-arg constructor, and parameterized constructor . Note: It is called constructor because it constructs the values at the time of object creation. It is not necessary to write a constructor for a class.
Read moreCan you have 2 constructors?
There can be multiple constructors in a class . However, the parameter list of the constructors should not be same. This is known as constructor overloading.
Read more