What do you mean by default constructor?

Java compiler automatically creates a default constructor (Constructor with no arguments) in case no constructor is present in the java class .13 Ağu 2018

A default constructor is a constructor that either has no parameters, or if it has parameters, all the parameters have default values . If no user-defined constructor exists for a class A and one is needed, the compiler implicitly declares a default parameterless constructor A::A() .

Java’s Default Constructor The compiler automatically provides a no-argument , default constructor for any class without constructors. This default constructor will call the no-argument constructor of the superclass.25 Kas 2020