# Parameters page

#

Parameters Page for the Extracting Local Variable Refactoring Command

- In the Variable name field, enter a name for the extracted variable
- Optionally, clear the Replace all occurrences of the selected expression with references to the local variable checkbox if you want to replace only the expression you selected when invoking the refactoring.
- Optionally, select Define the local variable as 'final'
- Press Preview to see the preview of the changes or OK to perform the refactoring without preview

Related Topics:

- See Refactoring without Preview
- See Refactoring with Preview