Can I use Ctrl+n, Ctrl+p (auto fill function)

Hi.
When I use viplugin, can I use Ctrl+n, Ctrl+p (auto fill function).
If I can, please tell me the way to use.
thank you.

Ctrl+n, Ctrl+p

Eclipse has built-in support for context-insensitive autocompletion (omnicompletion). Rebind it to Ctrl+n and you are good to go. However, Ctrl+p isn't supported.