IntelliJ the most common accelerator tables for idea and eclipse:

Describe	Eclipse	Intellij
Code completion	Ctrl+space	Ctrl+space
Open Class or interface (Two Ides support the use of the "camel character" prefix to filter the lookup list, which makes it easy to complete the search; for example: To use "Podi" to retrieve the Podcastdaoimpl class)	Ctrl+shift +t	CTRL + N
Quickly open files/resources	Ctrl+shift+r	Shift+f6
Open declaration	F3	Ctrl+b
View javadoc/Details	Mouse over (F2 focus)	Ctrl+q
Quick fix	Alt+1	Alt+enter
Import all the required packages	Ctrl+shift+o	Ctrl+alt+o
Save File/Save All Files	Ctrl+s/ctrl+shift+s	Auto Save
Current file Quick Position popup (member, method)	Ctrl+o	Ctrl+f12
Source (Generate getter and setter, constructor, etc.)	Alt+up/alt+down	Alt+insert
Current syntax completion Correct syntax constructs such as If,do-while,try-catch,return (method invocation) (e.g., adding parentheses)		Ctrl+shift+enter
Extracting constants	Ctrl+1-> Solid Extraction	Ctrl+alt+c
Extracting variables	Ctrl+1-> Extracting variables	Ctrl+alt+v
Add, delete, and move several lines of code
Adds a row to the current caret	Shift+enter	Shift+enter
Copy a line or code snippet	Ctrl+alt+up/down	Ctrl+d
Delete a line of code	Ctrl+d	Ctrl+d
Select code to move up or down	Alt+up/down	Shift+alt+up/down
Find/Search
Find classes/Variables for use in work area projects	Ctrl+shift+g	Alt+f7
Find text in a project or workspace	Ctrl+h (select File search)	Ctrl+shift+f
Navigation
Fallback (undo last navigation action)	Alt+left	Ctrl+alt+left
Navigating between labels/edits	Ctrl + Page Down/up	Alt + Left/alt + Right
Jump to a row	Ctrl+l	Ctrl+g
Navigate to the nearest file	Ctrl + E	Ctrl + E
Quick way to switch between editors		Alt + Up/down
Debugging
Run a row	F6	F8
Go to the next calculation	F5	F7
Run to the next breakpoint	F7	Shift+f8
Reply Run	F8	F

IntelliJ the most common accelerator tables for idea and eclipse: