How can I enable 'cscope' in menu bar in java mode?

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http://askubuntu.com – I have install xcscope in my .emacs, like this: (require 'xcscope) (setq cscope-do-not-update-database t) But I only see 'cscope' in my c/c++ mode, but I don' see that in my java mode. Can you please tell me how can I make 'cscope' available in all my mode? Thank you. (HowTos)