System.out.println("DEBUG: Current time stamp: " + currentTime.getTime());
System.out.println("Time elapsed: " + (currentTime.getTime() - readingTimestamp.getTime()) / 1000);
System.out.println("DEBUG: Current time stamp: " + currentTime.getTime());
System.out.println("Time elapsed: " + (currentTime.getTime() - readingTimestamp.getTime()) / 1000);