In this java tutorial, we will understand the working of single inheritance in java with a program example. Single inheritance is the most simplest type of inheritance in java. We have a complete explanation of Inheritance in Java so if you don’t know what Inheritance in Java is then check this article out.
In single Inheritance, we have a single Super Class and a single Sub Class which inherits the properties from the Super class.
Java Single Inheritance Program Example –
Class A { public void methodA() { System.out.println("Base class method"); } } Class B extends A { public void methodB() { System.out.println("Child class method"); } public static void main(String args[]) { B obj = new B(); obj.methodA(); //calling super class method obj.methodB(); //calling local method } }
Child class method