# Refactoring

| Function | Shortcut | Description |
| --- | --- | --- |
| Refactor This... |  `Ctrl+Alt+Shift+T` (Windows), `⌃ T` (macOS), `⌘ ⌥ ⇧ T` (IntelliJ IDEA Classic (macOS)), `⌃ S` (macOS System Shortcuts), `Ctrl+Alt+Shift+T` (XWin), `Ctrl+Alt+Shift+T` (GNOME), `Ctrl+Alt+Shift+T` (KDE), `Ctrl+Alt+Shift+T` (Emacs), `Ctrl+Alt+Shift+T` (Sublime Text), `⌃ T` (Sublime Text (macOS)), `⌘ ⌃ ⌥ T` (Xcode), `Ctrl+Shift+R` (Visual Studio), `⌘ ⇧ R` (Visual Studio (macOS)), `Ctrl+Shift+R` (ReSharper), `⌘ ⇧ R` (ReSharper (macOS)), `Ctrl+Alt+Shift+T` (QtCreator), `⌃ T` (QtCreator (macOS)), `Ctrl+Alt+Shift+T` (NetBeans), `Ctrl+Alt+Shift+T` (Eclipse), `⌃ T` (Eclipse (macOS))  | Choose the desired refactoring for the selected symbol or code fragment. |
| Rename |  `Shift+F6` (Windows), `⇧ F6` (macOS), `⇧ F6` (IntelliJ IDEA Classic (macOS)), `⌘ ⌥ R` (macOS System Shortcuts), `Shift+F6` (XWin), `Shift+F6` (GNOME), `Shift+F6` (KDE), `Shift+F6` (Emacs), `Shift+F6` (Sublime Text), `⇧ F6` (Sublime Text (macOS)), `⌘ ⌃ E` (Xcode), `Ctrl+R, R` (Visual Studio), `⌘ R, R` (Visual Studio (macOS)), `F2` (ReSharper), `F2` (ReSharper (macOS)), `Ctrl+Shift+R` (QtCreator), `⌘ ⌃ R` (QtCreator (macOS)), `Ctrl+R` (NetBeans), `Alt+Shift+R` (Eclipse), `⇧ F6` (Eclipse (macOS))  | Rename the selected file, class, field, method, etc. and change all references to it accordingly. |
| Change  Signature |  `Ctrl+F6` (Windows), `⌘ F6` (macOS), `⌘ F6` (IntelliJ IDEA Classic (macOS)), `⌘ ⌥ S` (macOS System Shortcuts), `Ctrl+F6` (XWin), `Ctrl+F6` (GNOME), `Ctrl+6` (KDE), `Ctrl+F6` (Emacs), `Ctrl+F6` (Sublime Text), `Ctrl+F6` (Sublime Text (macOS)), `⌘ F6` (Xcode), `Ctrl+R, S` (Visual Studio), `⌘ R, S` (Visual Studio (macOS)), `Ctrl+F6` (ReSharper), `⌘ F6` (ReSharper (macOS)), `Ctrl+F6` (QtCreator), `⌘ F6` (QtCreator (macOS)), `Ctrl+F6` (NetBeans), `Alt+Shift+C` (Eclipse), `⌘ ⌥ C` (Eclipse (macOS))  | Change the signature of the selected method and update all the corresponding method calls. |
| Move |  `F6` (Windows), `F6` (macOS), `F6` (IntelliJ IDEA Classic (macOS)), `⌘ ⌥ I` (macOS System Shortcuts), `F6` (XWin), `F6` (GNOME), `F6` (KDE), `F6` (Emacs), `F6` (Sublime Text), `F6` (Sublime Text (macOS)), `⌥ F6` (Xcode), `Ctrl+R, O` (Visual Studio), `⌘ R, O` (Visual Studio (macOS)), `F6` (ReSharper), `F6` (ReSharper (macOS)), `F6` (QtCreator), `F6` (QtCreator (macOS)), `Ctrl+M` (NetBeans), `Alt+Shift+V` (Eclipse), `⌘ ⌥ V` (Eclipse (macOS))  | Move the selected class, package or static member to another package or class and update all the corresponding references.  |
| Copy |  `F5` (Windows), `F5` (macOS), `F5` (IntelliJ IDEA Classic (macOS)), `⌘ ⌥ Y` (macOS System Shortcuts), `F5` (XWin), `F5` (GNOME), `F5` (KDE), `F5` (Emacs), `F5` (Sublime Text), `F5` (Sublime Text (macOS)), `F5` (Xcode), `F5` (Visual Studio), `F5` (Visual Studio (macOS)), `F5` (ReSharper), `F5` (ReSharper (macOS)), `F5` (QtCreator), `F5` (QtCreator (macOS)), `F5` (NetBeans), `F5` (Eclipse), `F5` (Eclipse (macOS))  | Create a copy of the selected class, file or directory in the same or different directory or package. |
| Safe Delete |  `Alt+Delete` (Windows), `⌘ ⌦` (macOS), `⌘ ⌦` (IntelliJ IDEA Classic (macOS)), `⌘ ⌦` (macOS System Shortcuts), `Alt+Delete` (XWin), `Alt+Delete` (GNOME), `Alt+Delete` (KDE), `Alt+Delete` (Emacs), `Alt+Delete` (Sublime Text), `⌘ ⌦` (Sublime Text (macOS)), `⌘ ⌦` (Xcode), `Ctrl+R, D` (Visual Studio), `⌘ R, D` (Visual Studio (macOS)), `Alt+Delete` (ReSharper), `⌥ ⌦` (ReSharper (macOS)), `Alt+Delete` (QtCreator), `⌘ ⌦` (QtCreator (macOS)), `Alt+Delete` (NetBeans), `Alt+Delete` (Eclipse), `Alt+Delete` (Eclipse (macOS))  | Delete the selected class, method or field checking its usages. |
| Extract Method |  `Ctrl+Alt+M` (Windows), `⌘ ⌥ M` (macOS), `⌘ ⌥ M` (IntelliJ IDEA Classic (macOS)), `⌘ ⌥ M` (macOS System Shortcuts), `Ctrl+Alt+M` (XWin), `Ctrl+Alt+M` (GNOME), `Ctrl+Alt+M` (KDE), `Ctrl+Alt+M` (Emacs), `Ctrl+Alt+M` (Sublime Text), `⌘ ⌥ M` (Sublime Text (macOS)), `⌘ ⌃ ⌥ M` (Xcode), `Ctrl+R, M` (Visual Studio), `⌘ R, M` (Visual Studio (macOS)), `Ctrl+Alt+M` (ReSharper), `⌘ ⌥ M` (ReSharper (macOS)), `Ctrl+Alt+M` (QtCreator), `⌘ ⌥ M` (QtCreator (macOS)), `Alt+Shift+M` (NetBeans), `Alt+Shift+M` (Eclipse), `⌘ ⌥ M` (Eclipse (macOS))  | Turn the selected code fragment into a method. |
| Introduce Variable |  `Ctrl+Alt+V` (Windows), `⌘ ⌥ V` (macOS), `⌘ ⌥ V` (IntelliJ IDEA Classic (macOS)), `⌘ ⌥ V` (macOS System Shortcuts), `Ctrl+Alt+V` (XWin), `Ctrl+Alt+V` (GNOME), `Alt+Shift+V` (KDE), `Ctrl+Alt+V` (Emacs), `Ctrl+Alt+V` (Sublime Text), `Ctrl+Alt+V` (Sublime Text (macOS)), `⌘ ⌃ ⌥ V` (Xcode), `Ctrl+R, V` (Visual Studio), `⌘ R, V` (Visual Studio (macOS)), `Ctrl+Alt+V` (ReSharper), `⌘ ⌥ V` (ReSharper (macOS)), `Ctrl+Alt+V` (QtCreator), `⌘ ⌥ V` (QtCreator (macOS)), `Alt+Shift+V` (NetBeans), `Alt+Shift+L` (Eclipse), `⌘ ⌥ L` (Eclipse (macOS))  | Create a new variable and use the selected expression as its value. |
| Introduce Constant |  `Ctrl+Alt+C` (Windows), `⌘ ⌥ C` (macOS), `⌘ ⌥ C` (IntelliJ IDEA Classic (macOS)), `⌘ ⌥ C` (macOS System Shortcuts), `Ctrl+Alt+C` (XWin), `Ctrl+Alt+C` (GNOME), `Ctrl+Alt+C` (KDE), `Ctrl+Alt+C` (Emacs), `Ctrl+Alt+C` (Sublime Text), `⌘ ⌥ C` (Sublime Text (macOS)), `⌘ ⌃ ⌥ C` (Xcode), `Ctrl+Alt+C` (Visual Studio), `⌘ ⌥ C` (Visual Studio (macOS)), `Ctrl+Alt+C` (ReSharper), `⌘ ⌥ C` (ReSharper (macOS)), `Ctrl+Alt+C` (QtCreator), `⌘ ⌥ C` (QtCreator (macOS)), `Alt+Shift+C` (NetBeans), `Ctrl+Alt+C` (Eclipse), `Ctrl+Alt+C` (Eclipse (macOS))  | Create a new constant (static final field) and use the selected expression as its value. |
| Introduce Parameter |  `Ctrl+Alt+P` (Windows), `⌘ ⌥ P` (macOS), `⌘ ⌥ P` (IntelliJ IDEA Classic (macOS)), `⌘ ⌥ P` (macOS System Shortcuts), `Ctrl+Alt+P` (XWin), `Ctrl+Alt+P` (GNOME), `Ctrl+Alt+P` (KDE), `Ctrl+Alt+P` (Emacs), `Ctrl+Alt+P` (Sublime Text), `⌘ ⌥ P` (Sublime Text (macOS)), `⌘ ⌃ ⌥ P` (Xcode), `Ctrl+R, P` (Visual Studio), `⌘ R, P` (Visual Studio (macOS)), `Ctrl+Alt+P` (ReSharper), `⌘ ⌥ P` (ReSharper (macOS)), `Ctrl+Alt+P` (QtCreator), `⌘ ⌥ P` (QtCreator (macOS)), `Ctrl+Alt+P` (NetBeans), `Ctrl+Alt+P` (Eclipse), `⌘ ⌥ P` (Eclipse (macOS))  | Turn the selected expression into a new method parameter. |
| Inline |  `Ctrl+Alt+N` (Windows), `⌘ ⌥ N` (macOS), `⌘ ⌥ N` (IntelliJ IDEA Classic (macOS)), `⌘ ⌥ N` (macOS System Shortcuts), `Ctrl+Alt+N` (XWin), `Ctrl+Alt+N` (GNOME), `Ctrl+Alt+N` (KDE), `Ctrl+Alt+N` (Emacs), `Ctrl+Alt+N` (Sublime Text), `⌘ ⌥ N` (Sublime Text (macOS)), `⌘ ⌥ N` (Xcode), `Ctrl+R, I` (Visual Studio), `⌘ R, I` (Visual Studio (macOS)), `Ctrl+Alt+N` (ReSharper), `⌘ ⌥ N` (ReSharper (macOS)), `Ctrl+Alt+N` (QtCreator), `⌘ ⌥ N` (QtCreator (macOS)), `Ctrl+Alt+N` (NetBeans), `Alt+Shift+I` (Eclipse), `⌘ ⌥ I` (Eclipse (macOS))  | Inline the selected method or variable. |

## See also

### Procedures

[Refactoring](refactoring-source-code.html)