Hi Friend,

Try the following code:

import java.util.*;

class  WashingMachine
{
    Scanner input=new Scanner(System.in);
    public void switchOn () {
        System.out.println ("The lid is open.");
    }

    public void start () {
        System.out.println ("Start washing ...");
        }

    public void acceptDetergent () {
        System.out.println("Adding Detergent.. ");
        start();
        }
    public int acceptClothes(){
    System.out.println("Enter no of clothes: ");
    int no=input.nextInt();
    return no;
    }
    public void switchOff () {
        System.out.println ("The lid is closed.");
    }

    public static void main(String[] args) 
    {
        WashingMachine wm=new WashingMachine();
        wm.switchOn();
       int numOFClothes=wm.acceptClothes();
       wm.acceptDetergent();
       wm.switchOff();
           System.out.println(numOFClothes+" clothes get washed");
    }
}

Thanks