Predict the output:

public class Test{     
      public static void main(String args[]){
            try{
                  String arr[] = new String[10];
                  arr = null;
                  arr[0] = "one";
                  System.out.print(arr[0]);
            }catch(Exception ex){
                  System.out.print("exception");
            }catch(NullPointerException nex){
                  System.out.print("null pointer exception");
            }   
      }
}