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
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