import java.io.*;

class Car implements Serializable

{

private String registration;

private String make;

private double price;

private char sold;

public Car(String registrationIn, String makeIn, double priceIn, char sold)

{

registration = registrationIn;

make = makeIn;

price = priceIn;

this.sold = sold;

}

public char getSold()

{

return sold;

}

public String getRegistration()

{

return registration;

}

public String getMake()

{

return make;

}

public double getPrice()

{

return price;

}

public void setMake(String makeIn)

{

make = makeIn;

}

public void setPrice (double priceIn)

{

price = priceIn;

}

public String toString()

{

return registration + " " + make + " " + price + " "+sold;

}

// to enable indexOf() to be used the method

// equals must be overriden

public boolean equals( Object other )

{

return getRegistration().equals( ((Car)other).getRegistration() );

}

}