person

package collection;

public class Person implements Comparable<Person>{


    private int id;
    private String name;


    public static void printHello() {
        System.out.println("hello");
    }


    public Person(int id, String name) {
        super();
        this.id = id;
        this.name = name;
    }
    public int getId() {
        return id;
    }
    public void setId(int id) {
        this.id = id;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    @Override
    public String toString() {
        return "Person [id=" + id + ", name=" + name + "]";
    }

    @Override
    public int compareTo(Person o) {

        if(this.id>o.getId()){
            return 1;
        }else if (this.id<o.getId()) {
            return -1;
        }else {
            return 0;
        }



    }


}