package samplecode;

public class Exp09 {

	public static void main(String[] args) {
		abc obj=new abc();
		obj.Car1();
		obj.Car2();

	}

}
------------XYZ class------------------------------------------------------------------------
package samplecode;

public abstract class XYZ  {
	abstract void Car1();
		public void Car2() {
			System.out.println("This is Car2 Volvo...");
		}
	}


--------------------------------abc class-------------------------------------------------
package samplecode;

public class abc extends XYZ {
	
	public void Car1() {
		System.out.println("This is Car1 BMW");
	}

}