Apr 13, 2010 · When do you call super() in Java? I see it in some constructors of the derived class, but isn't the constructors for each of the parent class called automatically? Why would …

Jul 23, 2025 · Characteristics of Super Keyword in Java The characteristics of the super keyword are listed below: Calling the Parent Class Constructor: When we create an object of the …

Sep 22, 2010 · super() can be used within a constructor to call the constructor of the parent class. OK, now let’s practically implement these points of super(). Check out the difference between …

Note: If a constructor does not explicitly invoke a superclass constructor, the Java compiler automatically inserts a call to the no-argument constructor of the superclass.

May 9, 2012 · 165 There is an implicit call to super() with no arguments for all classes that have a parent - which is every user defined class in Java - so calling it explicitly is usually not …

Call Parent Constructor Use super() to call the constructor of the parent class. This is especially useful for reusing initialization code.

Oct 12, 2023 · The following sections show how to use the super() to call the constructor of the sub-class parent. Using the super() With No-Argument Constructor in Java The super keyword …

Jul 23, 2025 · Constructor chaining can be done in two ways: Within same class: It can be done using this () keyword for constructors in the same class From base class: by using super () …