Program: import java.util.*; import java.io.*; class FoodTruck { String truckName; double fuelintruck; int numberofemplyees; String menuItems[]=new String[5]; public void getData() { Scanner s=new Scanner(System.in); System.out.print(\"Enter TruckName\"); truckName=s.next(); System.out.print(\"Enter Fuel in Tank \"); fuelintruck=s.nextDouble(); System.out.print(\"Enter number of employess in truck\"); numberofemplyees=s.nextInt(); System.out.print(\"Enter Menu Items\"); for(int i=0;i<5;i++) menuItems[i]=s.next(); } public void ckeckfuel() { if(fuelintruck<2.5) System.out.println(\"Please refill your truck\"); else System.out.println(\"Fuel is enough\"); } public void displayMenu() { try { FileOutputStream fout=new FileOutputStream(\"Menu.txt\"); for(int i=0;i<5;i++) { byte b[]=menuItems[i].getBytes(); fout.write(b); System.out.println(menuItems[i]); } } catch(IOException e) { System.out.println(e.getMessage()); } } } public class MyTruck1 { public static void main(String ar[]) { FoodTruck ft=new FoodTruck(); ft.getData(); ft.ckeckfuel(); ft.displayMenu(); } } Output: Enter TruckNameFoodpanda Enter Fuel in Tank 25.4 Enter number of employess in truck5 Enter Menu Itemssabji dal papad noodels paneer Fuel is enough sabji dal papad noodels paneer Solution Program: import java.util.*; import java.io.*; class FoodTruck { String truckName; double fuelintruck; int numberofemplyees; String menuItems[]=new String[5]; public void getData() { Scanner s=new Scanner(System.in); System.out.print(\"Enter TruckName\"); truckName=s.next(); System.out.print(\"Enter Fuel in Tank \"); fuelintruck=s.nextDouble(); System.out.print(\"Enter number of employess in truck\"); numberofemplyees=s.nextInt(); System.out.print(\"Enter Menu Items\"); for(int i=0;i<5;i++) menuItems[i]=s.next(); } public void ckeckfuel() { if(fuelintruck<2.5) System.out.println(\"Please refill your truck\"); else System.out.println(\"Fuel is enough\"); } public void displayMenu() { try { FileOutputStream fout=new FileOutputStream(\"Menu.txt\"); for(int i=0;i<5;i++) { byte b[]=menuItems[i].getBytes(); fout.write(b); System.out.println(menuItems[i]); } } catch(IOException e) { System.out.println(e.getMessage()); } } } public class MyTruck1 { public static void main(String ar[]) { FoodTruck ft=new FoodTruck(); ft.getData(); ft.ckeckfuel(); ft.displayMenu(); } } Output: Enter TruckNameFoodpanda Enter Fuel in Tank 25.4 Enter number of employess in truck5 Enter Menu Itemssabji dal papad noodels paneer Fuel is enough sabji dal papad noodels paneer.