This week's giveaway is in the EJB and other Java EE Technologies forum. We're giving away four copies of EJB 3 in Action and have Debu Panda, Reza Rahman, Ryan Cuprak, and Michael Remijan on-line! See this thread for details.
First of all, UseCodeTags. It will make it easier for people to read.
As for your error, it is not in the code you have provided. I have copied this, declared videoCrytoLineA and videoCrytoLineB as private fields (which I assume they are) and compiled. Worked like a charm. Can you post the entire error message? Something like what I got when I removed the import for StringTokenizer:
On a side note, you have made one huge logical error in the following two lines: