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//We Declare an abstract class as-

abstract class Car

{

}

//Example of an abstract method

abstract void hondaCity(); //no method body and abstract

//Example of Abstract class that has an abstract method

abstract class Car

{

abstract void run();

}

class HondaCity extends Car

{

void run()

{

System.out.println("runs smartly");

}

public static void main(String args[])

{

Car obj = new HondaCity();

obj.run();

}

}

//OUTPUT will be-

runs smartly

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leela pandey

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โˆ™ 2020-03-18 06:11:32
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โˆ™ 2009-10-16 23:55:24

You use the "abstract" keyword.

// Normal class
class A {}

// Abstract class
abstract class A{}

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Q: How do you declare class as an abstract?
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