what is method overriding in java

Method overriding in Java is a feature that allows a subclass to provide a specific implementation of a method that is already provided by its superclass. When a method in a subclass has the same name, parameters, and return type as a method in its superclass, it is said to override the method in the superclass. This feature is used to achieve runtime polymorphism, where the version of the method that is executed is determined by the type of the object that is used to invoke it. Method overriding is essential in a class hierarchy to provide specific behavior in the subclasses while maintaining a consistent interface. It allows for code reusability and flexibility without the need to create new methods for each subclass