kumarrcpm

package scenario1;

public class Trainer {
String dept="java";
String institute="payilagam";
private int salary=10000;
public Trainer(String dept,String institute)
{
	System.out.println(dept);

kumarrcpm

package scenario1;

public class SQLTrainer extends Trainer {
public SQLTrainer()
{
	super("cse","payilagam");

	this.dept="cse";
	this.institute="payilagam";

kumarrcpm

public interface Actor {
	public boolean makeupRequired = true;
	public String address="chennai";
	public void act();
	public void dance();
	public void sing();
}

kumarrcpm

public class ActorSivakumar implements Actor {
	public ActorSivakumar(int amount, String brand)
	{
	System.out.println(amount + brand);
	}
	public ActorSivakumar()
	{
	System.out.println("Zero argument constructor for ac");
	}

kumarrcpm

public class Samsung extends FactoryDemo {
	static int price = 5000;
	public static void main(String [] args)
	{

	Samsung sam = new Samsung();
	sam.browse();  //browse method is calling abstract sub class method and abstract class constructor
	System.out.println(sam.price); //5000 is print
	}

kumarrcpm

public abstract class FactoryDemo extends SmartPhone {
	boolean originalPiece=false;
	static int price = 0;
	public abstract void verifyFingerPrint();
	public abstract void providePattern();
	public void browse()
	{
	System.out.println("Factory Demo browsing");
	}

kumarrcpm

public abstract class SmartPhone {
	public SmartPhone()
	{
	System.out.println("Smartphone under development");
	}
	public abstract int call(int seconds);
	public abstract void sendMessage();
	public abstract void receivecall();
	public void browse()

kumarrcpm

public abstract class India {
	static String capital = "New Delhi";

	public India(String primeMinister)
	{
	System.out.println("our Prime Minister is"+ primeMinister);
	}
	public abstract void speaklanguage();
	public abstract void eat();

kumarrcpm

public abstract class SouthIndia extends India {
	public SouthIndia()
	{
	super("Modi");
	}
	public void cultivate()
	{
	System.out.println("Rice and Wheat cultivation");
	}

kumarrcpm

public class TamilNadu extends SouthIndia {
	static String capital = "Chennai";
	public static void main(String [] args)
	{
	SouthIndia si = new TamilNadu();
	si.speaklanguage();
	si.eat();     //Using si object we can access parent abstract methods
	si.dress();   //sub abstract methods but if that method is override child class is get output
	si.cultivate();