IntelliJ IDEA 2017.1 Help

Use Interface Where Possible Dialog

Refactor | Use Interface Where Possible

Change usagesSelect the parent class or interface, which will replace the usages of the current class.
Use interface/superclass in instanceof If this option is checked, IntelliJ IDEA scans the source code for the presence of the instanceof statements for the selected superclass or interface, and change it, if found.

See Also

Last modified: 18 July 2017