Question

Q17 Suppose the following classes (some details were omitted) 10 Points class Hair { public boolean isClean() { } // Returns true if the hair is clean public void lather() { } // Rubs shampoo into hair until // it's nice and frothy سہه class Shampoo { public void openBottle() { } // Opens the bottle of shampoo public void closeBottle() { } // Closes the bottle of shampoo public void apply(Hair hair) { } // Applies shampoo to hair هه class Basin { public void fill() { } // Fills the basin with water public void flush() { } // Removes the water from the basin public void rinse (Hair hair) { } // Rinses hair to remove shampoo ہا Q171 Complete the following Java code that whashes the hair 10 Points Washing the hair is done in four easy steps: 1. Apply shampoo 2. Lather the hair until it's foamy 3. Rinse the hair in a basin to remove the shampoo 4. Repeat while the hair is dirty Implement the code that makes use of the classes declared above, and washes the hair. Make sure that: • You open and close the bottle of shampoo! (2 points) The basin is filled with water before you try to rinse the hair ( 2 points) • You apply the shampoo before lathering the hair! (2 points) • You don't rinse the hair twice with the same water. It'll be dirty after all! ( 2 points) • The hair is clean! As it may take multiple applications of shampoo! (2 points) public class Main { public static void main(String[] args) { Hair hair = new Hair(); Shampoo shampoo = new Shampoo(); Basin basin = new Basin(); // ADD YOUR CODE HERE Enter your answer here

Answer 1

Whether you face any problem or need any modification then share with me in the comment section, I'll happy to help you.

Program

class Hair{
   public boolean isClean(){ return false;}
   public void lather(){}
}

class Shampoo{
   public void openBottle(){}
   public void closeBottle(){}
   public void apply(Hair hair){}
}

class Basin{
   public void fill(){}
   public void flush(){}
   public void rinse(Hair hair){}
}

public class Main {

public static void main(String[] args) {

   Hair hair = new Hair();
   Shampoo shampoo = new Shampoo();
   Basin basin = new Basin();
  
   do
   {
           shampoo.openBottle();
           shampoo.closeBottle();
          
           basin.fill();
           shampoo.apply(hair);
           hair.lather();
           basin.rinse(hair);
           basin.flush();
          
   }while(!hair.isClean());
}
}