Combine Eclipse with gVim.
Work with Eclipse + Vrapper + gVim
Use them to realize the same shortcut key remapping in vim _vimrc file. And you can use gvim when editing in the window of Eclipse with the shotcut of Ctrl + g.
All the shortcut key remapping in file _vimrc can be transplanted into Eclipse by
1.Using the file file _vrapperrc to config
2.Using the build-in preferences of shortcut keys in Eclipse
The path of Eclipse config file:
[YourWorkspace]/.metadata/.plugins/org.eclipse.core.runtime/.settings/