The Inline Variable refactoring allows you to replace a redundant variable with its value. See examples.
To access the Inline Variable dialog box through a menu item or the keyboard shortcut, position the cursor at the variable to be inlined. The dialog box does not contain any controls but just displays the following message:
Inline variable <variable name>? (<the number of variable occurrences>)
Inline to Anonymous Class dialog
All references and remove the class
Select this radio button to replace all the class references with its code and remove the class.
This reference only and keep the class
Use this option to replace only the current class reference.
Search in comments and strings
Select this checkbox to display the usages of methods in comments and strings in the Refactoring Preview tool window.
Search for text occurrences
Check this option to apply the changes to non-java files (such as documentation, HTML, JSP and other files included in the project).