I am an old IntelliJ user, now working on a project that requires Eclipse. I don\'t mind learning the Eclipse default keyboard shortcuts where they exist, but so many operations
I wanted the same thing since I predominantly use IntelliJ IDEA. Found this on the eclipse market place and up to now it has the same keymappings.
Activate it by going to : Window >> Preferences >> General >> Keys : change the scheme to : IntelliJ IDEA
https://marketplace.eclipse.org/content/intellij-idea-keymap-eclipse