Janak Shah janakmshah

## CarObject.swift
class Car {
    func drive()
}

## MotorbikeObject.swift
class Motorbike {
  func ride()
}

## Refuel1.swift
class Car {
  func refuel()
  func drive()
}

class Motorbike {
  func refuel()
  func ride()
}

## Refuel2.swift
class Vehicle {
  func refuel()
}

class Car: Vehicle {
  func drive()
}

class Motorbike: Vehicle {
  func ride()

## MechanicRobot.swift
class MechanicRobot {
  func findVehicle()
  func maintainVehicle()
}

## CleanerRobot.swift
class CleanerRobot {
  func findVehicle()
  func cleanVehicle()
}

## Robot.swift
class Robot {
  func findVehicle()
}

class Mechanic: Robot {
  func maintainVehicle()
}

class Cleaner: Robot {
  func cleanVehicle()

## GarageObjects.swift
class Vehicle {
    func refuel()
}

class Car: Vehicle {
    func drive()
}

class Motorbike: Vehicle {
    func ride()

## GlobalObject.swift
class GlobalObject {
    func cleanVehicle()
}

class Vehicle: GlobalObject {
    func refuel()
}

class Car: Vehicle {
    func drive()

## DuplicateCode.swift
class Vehicle {
    func refuel()
}

class Car: Vehicle {
    func drive()
}

class CleanerCar: Car {
    func cleanVehicle() //DUPLICATE
	class Car {
	func refuel()
	func drive()
	}

	class Motorbike {
	func refuel()
	func ride()
	}
	class Vehicle {
	func refuel()
	}

	class Car: Vehicle {
	func drive()
	}

	class Motorbike: Vehicle {
	func ride()
	class MechanicRobot {
	func findVehicle()
	func maintainVehicle()
	}
	class Robot {
	func findVehicle()
	}

	class Mechanic: Robot {
	func maintainVehicle()
	}

	class Cleaner: Robot {
	func cleanVehicle()
	class GlobalObject {
	func cleanVehicle()
	}

	class Vehicle: GlobalObject {
	func refuel()
	}

	class Car: Vehicle {
	func drive()