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Tag Archives: OOP
Interface and abstract method access modifers
Methods declared in a Java interface are public by default. This should make sense as an interface declares a blueprint of public methods to be implemented by other classes. Use of the private and protected access modifiers is not allowed. … Continue reading
Java interface can extend many interfaces
Java is an object oriented programming language that follows these rules: An interface may extend any number of interfaces A class may extend no more than one class A class may implement any number of interfaces Implementation of these rules … Continue reading
Implicit and explicit parameters using Java
Java is an object oriented programming language that can use implicit and explicit parameters. Consider the following code snippet. We call the deposit method to add to the balance. Here, the implicit parameter is myAccount and the explicit parameter is … Continue reading