Core Java Example
Abstract Example:
In this example we are going to create an abstract class, gives the signature of two methods and gives its body into extended class.
SOURCE CODE
abstract class AbstractExp{
abstract void show();
abstract void display();
void show1()
{
System.out.println("Concreate Method");
}
}
class Abstractdemo extends AbstractExp{
void show()
{
System.out.println("Hi");
}
void display()
{
System.out.println("Hello");
}
}
class Abstract{
public static void main(String a[]){
Abstractdemo demo=new Abstractdemo();
demo.show();
demo.display();
}
}
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