Write a Java program to create object for abstract class
Write a Java program to create object for abstract class
Write a Java program to create object for abstract class
Program
abstract class A
{
abstract void show();
}
class B extends A
{
void show()
{
System.out.println("welcome");
}
}
class C extends A
{
void show()
{
System.out.println("java");
}
}
public class Main
{
public static void main(String arhs[])
{
A a=new A();
}
}
Output:
Main.java:23: error: A is abstract; cannot be instantiated
Note 1:
We can not create object for the abstract class directly.
Note 2:
If you want to create a abstract object for the abstract class with the help of Derived class name
Syntax:
If you want to create a abstract object for the abstract class with the help of Derived class name
Parentclassname objectref=new Childclassname();
Abstract In Java
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