nullPointerException in Java Queues

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I am making a method that will get the total number of items that a customer has in Java Queue , The customer has 3 attributes , customerNumber , numItems and total . I have initated all the customer and assigned them to queues , but when I run the program I get the NullPointerException . here is the code

 public int getTotalItems()
{
   int TotalItems = 0;
  for(int i=1;i< 10; i++)
  {
        TotalItems = TotalItems + queArray[i].getNumItems() ; 
  }
   return TotalItems;
}

need help desperately ,

asked 33 secs ago

A Bhatti

1

nullPointerException in Java Queues