Reference array in object

Question

Forgive me, I a new to Java. All I am trying to do is have an array dedicated to an object, that is encapsulated inside it. But now I the compiler can't recognize the 'array' array. How do I call the array from a particular object? I tried the object.variable method but it doesn't work - I think I am missing something rather obvious here.
public class testing
     public static void main (String[] args)
          testing obj = new testing();
          printArray(obj);
    public testing()
         int [] array = { 1, 2, 3, 4, 5};
    static void printArray(testing obj)
         for(int i=0; i<array.length; i++)         
                       System.out.println(obj.array);

Answer 1

OK, I modified it so that now it is like this. I had to change the array to be static, though, which might defeat the purpose. Now I get this:
Exception in thread "main" java.lang.NullPointerException
at testing.printArray(testing.java:18)
at testing.main(testing.java:7)
public class testing
     static int [] array;
     public static void main (String[] args)
          testing obj = new testing();
          printArray(obj);                                                 //line 7
     public testing()
          int [] array = { 1, 2, 3, 4, 5};
     static void printArray(testing obj)
          for(int i=0; i<array.length; i++)                           //line 18
          System.out.println(obj.array);