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What are the Multiple Roles of the `super` Keyword in Java?

Linda Hamilton
Release: 2024-12-24 13:38:35
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What are the Multiple Roles of the `super` Keyword in Java?

super() in Java: Unveiling its Multiple Roles

The super keyword in Java plays a crucial role in establishing interconnections between classes. It offers an array of capabilities, including:

  • Invoking Parent Class Constructors: super() primarily serves the purpose of calling the constructor of its immediate parent class. This allows subclass objects to initialize and inherit properties from their superclasses.
  • Parameter-Aware Constructor Invocation: super() can accept arguments during constructor invocations. By passing specific parameters, subclasses can target constructors with specific parameter lists in their parent classes.
  • Accessing Parent Class Methods: super can also be used to access methods from the parent class. This is particularly useful when a subclass overrides a method from its parent class and wishes to call the parent class implementation.

For further understanding and a comprehensive tutorial, refer to [this resource](link-to-tutorial).

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