public Person() {}

public int getAge() {
    return age;
}
public void setAge(int age) {
    this.age = age;
}

public double getHeight() {
    return height;
}
public void setHeight(double height) {
    this.height = height;
}
public double getWeight() {
    return weight;
}
public void setWeight(double weight) {
    this.weight = weight;
}
public String getName() {
    return name;
}
public void setName(String name) {
    this.name = name;
}
public String getGender() {
    return gender;
}
public void setGender(String gender) {
    this.gender = gender;
}

public static void buildFromFile(String location) throws FileNotFoundException{

    File file = new File(location);
    Scanner input = new Scanner(file);

    while(input.hasNextLine()) {
        String data = input.nextLine();
        for(int i = 0; i <= people.length; i++) {
            people[i].setName(data);
        }
    }
    for(int i = 0; i <= people.length; i++) {
        System.out.println(people[i]);
    }