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Dec 15, 2023 · In Java, super keyword is used to refer to the parent class of a subclass. Here are some of its key characteristics: super is used to call a superclass constructor: When a subclass is created, its constructor must call the constructor of its parent class.
The super keyword in Java is a reference variable which is used to refer immediate parent class object. Whenever you create the instance of subclass, an instance of parent class is created implicitly which is referred by super reference variable.
The super keyword refers to superclass (parent) objects. It is used to call superclass methods, and to access the superclass constructor. The most common use of the super keyword is to eliminate the confusion between superclasses and subclasses that have methods with the same name.
In this tutorial, we will learn about the super keyword in Java with the help of examples. The Java super keyword is used in subclasses to access superclass members (attributes, constructors and methods).
Sep 22, 2010 · super() is a special use of the super keyword where you call a parameterless parent constructor. In general, the super keyword can be used to call overridden methods, access hidden fields or invoke a superclass's constructor.
Nov 4, 2010 · You call super() to specifically run a constructor of your superclass. Given that a class can have multiple constructors, you can either call a specific constructor using super() or super(param,param) oder you can let Java handle that and call the standard constructor.
Jan 8, 2024 · In this quick tutorial, we’ll take a look at the super Java keyword. Simply put, we can use the super keyword to access the parent class. Let’s explore the applications of the core keyword in the language.
