What will be the output of the following Java program? package pkg; class display { int x; void show() { if (x > 1) System.out.print(x + " "); } } class packages { public static void main(String args[]) { display[] arr=new display[3]; for(int i=0;i<3;i++) arr[i]=new display(); arr[0].x = 0; arr[1].x = 1; arr[2].x = 2; for (int i = 0; i < 3; ++i) arr[i].show(); } } Note : packages.class file is in directory pkg;