Idea shortcut key (OSX)

shortcut Keys	Description
Super + J	Calling the online snippet code snippet
Super + SHIFT + t	To create a JUnit test class
Super + B	View Interfaces
Super + E	Files that have been recently manipulated
Super + ALT + B	View implementation
Super + DELETE	Delete When moving forward
Super + ALT + L	Code formatting
Super + F12	View the structure of the current code
Super + Y	Quickly view symbol definitions
CTRL + Up/down	Jump to previous/next method
CTRL + T	Refactoring code
CTRL + J	Open Javadoc Document
CTRL + H	View the inheritance relationship for the current class
CTRL + SHIFT + J	Multiple lines of code merged into one line
ALT + Up/down	Select the scope at which the cursor is scoped up or down
ALT + F7	View the invocation relationship of the current method or class
ALT + Super + F7	Popup window View the invocation relationship of the current method or class
ALT + Super + Left/right	Return to before/after position
ALT + CTRL + O	Clear Invalid Package reference
ALT + Super + O	Find Symbol in the methods and fields of all the files in the editor
ALT + SHIFT + C	Quick view of your recent change actions under current project
SHIFT + Super + ENTER	Complete a code snippet similar to If,do-while,try-catch,return on the current code
SHIFT + ALT + Left button	Add multiple cursors for multi-line editing
SHIFT + Super + E	Files that have been recently modified
SHIFT + Super + A	Quick view of menu item functions

Idea shortcut key (OSX)