$ sudo apt-get remove jsvc 

Uninstall jsvc including dependent package

If you would like to remove jsvc and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove jsvc 

Use Purging jsvc

If you use with purge options to jsvc package all the configuration and dependent packages will be removed.

$ sudo apt-get purge jsvc 

If you use purge options along with auto remove, will be removed everything regarding the package, It's really useful when you want to reinstall again.

$ sudo apt-get purge --auto-remove jsvc 

See Also,