Cacher is the code snippet organizer for pro developers

Find Usages => Command + B 
Find Implementation => Alt + Command + B
Documentation => Fn + F1
Find word in file => Command + F
Find All files => Command + Shift + F
Suggestions => Control + Space
Method Implementation => Controle + O 
Format code => Alt + Command + L
Import library => Alt + Enter
Complete try/if/for => Command + shift + Enter
Optimse Imports => Ctrl + Alt + O