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 . If the super class does not have a no-argument constructor, you will get a compile-time error.
Read moreWhy do we need to call super constructor?
We use super keyword to call the members of the Superclass . As a subclass inherits all the members (fields, methods, nested classes) from its parent and since Constructors are NOT members (They don’t belong to objects. They are responsible for creating objects), they are NOT inherited by subclasses.8 May 2012
Read moreHow does super constructor work in Java?
super() calls the parent constructor with no arguments . It can be used also with arguments. I.e. super(argument1) and it will call the constructor that accepts 1 parameter of the type of argument1 (if exists).
Read moreDoes Java call super constructor automatically?
Automatic insertion of super class constructor call When an object is created, it’s necessary to call the constructors of all super classes to initialize their fields. Java does this automatically at the beginning if you don’t .
Read moreCan we inherit constructor of superclass in Java?
Superclass constructor CAN’T be inherited in extended class .23 Şub 2010
Read moreDoes a superclass need a constructor?
A subclass needs a constructor if the superclass does not have a default constructor (or has one that is not accessible to the subclass). If the subclass has no constructor at all, the compiler will automatically create a public constructor that simply calls through to the default constructor of the superclass.
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