What is a Constructor?

1 answers

A constructor gets invoked when a new object is created. Every class has a constructor. In case the programmer does not provide a constructor for a class, the Java compiler (Javac) creates a default constructor for that class.

A default constructor in java is shown in the example below:

Default Constructor

public Man()
{  
  System.out.println("Man is created");  
}

Constructor which takes a parameter is shown in the sample below:

Constructor

private String name;
   
    public Employee(String name)
    {
      this.name = name;
    }
shilpigupta22 shilpigupta22 [Author] 2 months ago votes 0