It does not, it will not even compile as you posted it. Here is a cleanup of what you posted
This does not ever reach changeValue, it is code that is never accessed. Your code prints out 11, that is "1" twice as you ask it to do so in your two print statements--once each statement. print will put the requested values on the line and keep the resulting placement for the next print, as opposed to printlin which causes a carriage return and line feed.
Out on HF and heard nobody, but didn't call CQ? Nobody heard you either. 73 de N7GH
You didn't tell me he was so big. Unlike this tiny ad: