jvm crash due to using jnotify or any other reason

Question

friends please help my java program crashes when run. I am using Jnotify to monitor drives. The error shown is

Answer 1

It clearly says that there was an error while creating the table Fdrive because it already exists. Try dropping that table from your database (if possible) and run everything again.

You should pay a little attention to the error messages,sometimes they tend to be pretty self-descriptive.