$ sudo apt-get remove bsh-gcj 

Uninstall bsh-gcj including dependent package

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

$ sudo apt-get remove --auto-remove bsh-gcj 

Use Purging bsh-gcj

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

$ sudo apt-get purge bsh-gcj 

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 bsh-gcj 

See Also,