OSGI bundle .bnd file and conflicting import-package statements-Collection of common programming errors

I inherited a .bnd file that has the import !javax., and my program produces runtime errors if I take out that statement. I currently need to add JavaHelp to my application, which is under javax.help.. When I have both of those imports in my .bnd and I use a class from JavaHelp, it produces a ClassNotFoundException for the specific class, like javax.help.JHelp. Is there a way to handle this situation, I feel stuck.