Refactoring

Rename

Rename the selected file, class, field, method, etc. and change all references to it accordingly.

Change Method Signature

Change the signature of the selected method and update all the corresponding method calls.

Move

Move the selected class, package or static member to another package or class and update all the corresponding references.

Copy

Create a copy of the selected class, file or directory in the same or different directory or package.

Clone

Create a copy of the selected class in the same package.

Safe Delete

Delete the selected class, method or field checking its usages.

Extract Method

Turn the selected code fragment into a method.

Introduce Variable

Create a new variable and use the selected expression as its value.

Introduce Field

Create a new field and use the selected expression as its value.

Introduce Constant

Create a new constant (static final field) and use the selected expression as its value.

Introduce Parameter

Turn the selected expression into a new method parameter.

Inline

Inline the selected method or variable.