Java Programming by Pearson

Packages and Interfaces • 259

/*PROG 9.4 CHECKING WHETHER SWEET CONTAINS MAWA AS ITS

MAIN INGREDIENT */

interface Sweet

{

void mawastatus();

}

class Burfi implements Sweet

{

public void mawastatus()

{

System.out.println("\n Burfi has mawa as" + "\n

one of its main ingredient");

}

};

class Kajukatli implements Sweet

{

public void mawastatus()

{

System.out.println("\n Kajukatli does not have

mawa as " + "\n one of its main ingredient");

}

};

class Jalebee implements Sweet

{

public void mawastatus()

{

System.out.println("\n Jalebee does not have mawa

as " + "\n one of its main ingredient ");

}

};

class Rasgulla implements ...