[Help] Using a class at the other class

Question

hi guys, i'm still new to java. So that i tried to learn by myself.
i got 2 class: 'Person.java' and 'Ex1.java'
basically, Person just a class for making an object of Person. and the main function is made at Ex1.java.
my problem is: i made 2 Person objects (p1 and p2). then i tried to initialise them in 2 ways (using default constructor and user-defined constructor). Why when i print 'em (p1.print() and p2.print()), it printed p1 attributes only. I tried many ways to do this, but can't find the way out. pls help me...
* Person.java *
public class Person {
     // attributes
     private static String name;
     private static int age;
     // constructor
     public Person() {
          name = "";
          age = -1;
     public Person(String n, int a) {
          name = n;
          age = a;
     // mutator
     public static void setName( String n ) { name = n; }
     public static void setAge( int a) { age = a; }
     // other methods
     public static void print() {
          System.out.println( name + " (" + age + " years old)" );
* Ex1.java *
public class Ex1{
     private static Person p1;
     private static Person p2;
     public static void main(String args[]) {
          p1 = new Person();
          p2 = new Person("Jessica", 25);
          p1.setName("Antonio");
          p1.setAge(20);
          p1.print();
          p2.print();
}

Answer 1

Change
public class Person {
     // attributes
     private static String name;
     private static int age;
to
public class Person {
     // attributes
     private String name;
     private int age;
You're using incorrectly static for object attributes:)