class Vehicle {
  public String getType() {
      return null;
  }
}

abstract class Car extends Vehicle {
  private String model;
  private String make;
  private Number year;
  public void setModel(String model) {
  }
  public void setMake(String make) {
  }
  public void setYear(Number param0) {
  }
  public String getModel() {
      return null;
  }
  public String getMake() {
      return null;
  }
  public Number getYear() {
      return null;
  }
}

class NamesInThings {
  private String field;
  private String1 field1;
  private String _some_private;
  private String_2 field_2;
  public void member() {
  }
  public String1 member2() {
      return null;
  }
  public void member3() {
  }
  public String2 member_s() {
      return null;
  }
}

class Toyota extends Car {
}

class Honda extends Car {
}

class Ford extends Car {
}

class Hyundai extends Car {
}