public static long sortedExperiment(){
    startTime = (new Date()).getTime();
    int choice;
    Long number;
    for(int i = 0; i < NUMBER_OF_CHOICES; i++)
    {
      choice = choices[i];
     number = numbers[choice];
     if(!binarySearch(number))
     {
      System.out.println("Not found");
      break;
     }
     else if(binarySearch(123L))
     {
      System.out.println("123L found");
      break;
     } 
    }
    return (new Date()).getTime() - startTime;  
  }