Keymap in IntelliJ

Keymap in IntelliJ

Editing
Ctrl + Space	Basic code completion (the name of any class, method or variable)
Ctrl + Shift + Space	Smart code completion (filters the list of methods and variables by expected type)
Ctrl + Alt + Space	Class name completion (the name of any project class independently of current imports)
Ctrl + Shift + Enter	Complete statement
Ctrl + P	Parameter info (within method call arguments)
Ctrl + Q	Quick documentation lookup
Shift + F1	External Doc
Ctrl + mouse over code	Brief Info
Ctrl + F1 / mouse over error code	Show descriptions of error or warning at caret
Alt + Insert	Generate code... (Getters, Setters, Constructors, hashCode/equals, EJB)
Ctrl + O	Override methods
Ctrl + I	Implement methods
Ctrl + Alt + T	Surround with... (if..else, try..catch, for, synchronized, etc.)
Ctrl + /	Comment/uncomment with line comment
Ctrl + Shift + /	Comment/uncomment with block comment
Ctrl + W	Select successively increasing code blocks
Ctrl + Shift + W	Decrease current selection to previous state
Alt + Q	Context info
Alt + Enter	Show intention actions
Ctrl + Alt + L	Reformat code
Ctrl + Alt + O	Optimize imports
Ctrl + Alt + I	Auto-indent line(s)
Tab / Shift + Tab	Indent/unindent selected lines
Ctrl + X or Shift + Delete	Cut current line(if nothing selected) or selected block to buffer
Ctrl + C or Ctrl + Insert	Copy current line(if nothing selected) or selected block to buffer
Ctrl + V or Shift + Insert	Paste from buffer
Ctrl + Shift + V	Paste from recent buffers...
Ctrl + D	Duplicate current line or selected block
Ctrl + Y	Delete line at caret
Ctrl + Shift + J	Smart line join
Ctrl + Enter	Smart line split
Shift + Enter	Start new line
Ctrl + Shift + U	Toggle case for word at caret or selected block
Ctrl + Shift + ] / [	Select till code block end/start
Ctrl + Delete	Delete to word end
Ctrl + Backspace	Delete to word start
Ctrl + NumPad+/-	Expand/collapse code block
Ctrl + Shift + NumPad+	Expand all
Ctrl + Shift + NumPad-	Collapse all
Ctrl + F4	Close active editor tab
Ctrl + Shift + Insert	Column Mode
Ctrl + Shift + Up/Down	Move selected codes up/down line
Search/Replace
Ctrl + F	Find
F3	Find next
Shift + F3	Find previous
Ctrl + R	Replace
Alt + F3	Dynamic Find
(after Alt + F3) Up/Down	Incremental search (Dynamic Find previous/next)
Ctrl + Shift + F	Find in path
Ctrl + Shift + R	Replace in path
Ctrl + Shift + S	Search structurally
Ctrl + Shift + M	Replace structurally
Usage Search
Alt + F7	Find usages...
Ctrl + F7	Find usages in file
Ctrl + Shift + F7	Highlight usages in file
Compile and Run
Ctrl + F9	Make project (compile modifed and dependent)
Ctrl + Shift + F9	Compile selected file, package or module
Alt+Shift+F10	Open run/debug configurations dropdown
Shift + F10	Run
Shift + F9	Debug
Ctrl + Shift + F10	Run context configuration from editor
Debugging
F8	Step over
F7	Step into
Shift + F8	Step out
Alt + F9	Run to cursor
Alt + F8	Evaluate expression
F9	Resume program
Ctrl + F8	Toggle breakpoint
Ctrl + Shift + F8	View breakpoints
Navigation
Ctrl + N	Go to class
Ctrl + Shift + N	Go to file
Ctrl + Alt + Shift + N	Go to symbol
Alt + Right/Left	Go to next/previous editor tab
F12	Go back to previous tool window
Esc	Go to editor (from tool window)
Shift + Esc	Hide active or last active window
Ctrl + Shift + F4	Close active run/messages/find/... tab
Ctrl + G	Go to line
Ctrl + PgDn	Go to bottom of page
Ctrl + PgUp	Go to top of page
Ctrl + E	Recent files popup
Ctrl + Alt + Left/Right	Navigate back/forward
Ctrl + Shift + Backspace	Navigate to last edit location
Alt + F1	Select current file or symbol in any view
Ctrl + B or Ctrl + Click	Go to declaration
Ctrl + Alt + B or Ctrl + Alt + Click	Go to implementation(s)
Ctrl + Shift + I	Open quick definition lookup
Ctrl + Shift + B	Go to type declaration
Ctrl + U	Go to super-method/super-class
Alt + Up/Down	Go to previous/next method
Ctrl + ] / [	Move to code block end/start
Ctrl + F12	File structure popup
Ctrl + H	Type hierarchy
Ctrl + Shift + H	Method hierarchy
Ctrl + Alt + H	Call hierarchy
F2 / Shift + F2	Next/previous highlighted error
F4	Edit source
Ctrl + Enter	View source
F11	Toggle bookmark
Ctrl + Shift + #[0-9]	Toggle numbered bookmark
Ctrl + #[0-9]	Go to numbered bookmark
Shift + F11	Show bookmarks
Ctrl + Alt + Shift + I	view bugzilla's information
Alt + Shift + E	windows explorer
Refactoring
F5	Copy
F6	Move
Alt + Delete	Safe Delete
Shift + F6	Rename
Ctrl + F6	Change Signature
Ctrl + Alt + N	Inline
Ctrl + Alt + M	Extract Method
Ctrl + Alt + V	Introduce Variable
Ctrl + Alt + F	Introduce Field
Ctrl + Alt + C	Introduce Constant
Ctrl + Alt + P	Introduce Parameter
Live Templates
Ctrl + Alt + J	Surround with Live Template
Ctrl + J	Insert Live Template
iter	Iteration according to Java SDK 1.5 style
inst	Check object type with instanceof and downcast it
itco	Iterate elements of java.util.Collection
itit	Iterate elements of java.util.Iterator
itli	Iterate elements of java.util.List
itve	Iterate elements of java.util.Vector
iten	Iterate elements of java.util.Enumeration
itar	Iterate elements of array
ritar	Iterate elements of array in reverse order
lst	Fetch the last element of an array
toar	Store elements of java.util.Collection into an array
mn	Set lesser value to a variable
mx	Set greater value to a variable
psf	public static final
psvm	main() method declaration
serr	Print a string to System.err
sout	Print a string to System.out
soutm	Print current class and method names to System.out
soutv	Print a value to System.out
thr	throw new
General
Alt + #[0-9]	Open corresponding tool window
Ctrl + S	Save all
Ctrl + Alt + Y	Synchronize
Ctrl + Alt + F11	Toggle full screen toggle
Ctrl + Shift + F12	Toggle maximizing editor
Alt + Shift + F	Add to Favorites
Alt + Shift + I	Inspect current file with current profile
Ctrl + BackQuote (`)	Quick switch current scheme
Ctrl + Alt + S	Open Settings dialog
VCS/Local History
Ctrl + K	Commit project to VCS
Ctrl + T	Update project from VCS
Alt + Shift + C	View recent changes
Alt + Shift + R	Rollback