4) Write a Java program that construct Baby object using name , birth date and BCG injection date using constructor.

source file name: BabyDemo.java 

class Baby

{

String Xname;

String bod,bcg,xdate;

public Baby(String xn,String bd,String bc,String xd)

{

Xname=xn;

bod=bd;

bcg=bc;

xdate=xd;

}

public void display()

{

System.out.println("Xname:"+Xname+"  bod="+bod+"  bcg="+bcg+"  xdate="+xdate);

}

}

class BabyDemo

{

public static void main(String as[])

{

Baby b=new Baby("Amar","  12/10/2016","  01/01/2017","  4/3/2017");

b.display();

}

}

Output:

D:\JavaPrograms\Constructors> javac BabyDemo.java

D:\JavaPrograms\Constructors>java BabyDemo

Xname:Amar  bod=  12/10/2016  bcg=  01/01/2017  xdate=  4/3/2017