This version is synchronized; perhaps that's not necessary.

> Web tutorial 1 (how to use JFree) is excellent and got me off the
> ground quickly.  Perhaps you could update the tutorial to reflect a
> newer release and the fact that the class hierarchy has changed a
> little.  For example, the import statement in the section "Adding a
> line chart to the model" should now read:
> import;

I will ask Liviu to look at this (he wrote WebTutorial 1) when he gets
back from (dang him) Hawaii...  :-)