Eclipse: frequently used keyboard shortcuts

File
Save	Ctrl+S
Save All	Shift+Ctrl+S
Refactor - Java
Extract Local Variable	Shift+Alt+L
Extract Method	Shift+Alt+M
Inline	Shift+Alt+I
Rename - Refactoring	Shift+Alt+R
Source
Format	Shift+Ctrl+F
Organize Imports	Shift+Ctrl+O
Toggle Comment	Shift+Ctrl+C
	Ctrl+/
	Ctrl+7
Toggle Mark Occurrences	Shift+Alt+O
Text Editing
Copy Lines	Ctrl+Alt+Down
Delete Line	Ctrl+D
Duplicate Lines	Ctrl+Alt+Up
Insert Line Above Current Line	Shift+Ctrl+Enter
Insert Line Below Current Line	Shift+Enter
Join Lines	Ctrl+Alt+J
Line End	End
Line Start	Home
Move Lines Down	Alt+Down
Move Lines Up	Alt+Up
Toggle Block Selection	Shift+Alt+A