Class may extend adapter instead of implementing listener
Reports classes implementing listeners instead of extending corresponding adapters.
A quick-fix is available to remove any redundant empty methods left after replacing a listener implementation with an adapter extension.
Locating this inspection
- By ID
Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.
ListenerMayUseAdapter- Via Settings dialog
Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.
Use the Only warn when empty implementing methods are found option to configure the inspection to warn even if no empty methods are found.
Inspection options
Here you can find the description of settings available for the Class may extend adapter instead of implementing listener inspection, and the reference of their default values.
- Only warn when empty implementing methods are found
Default: Selected
Availability
- By default bundled with
- Can be installed with plugin
Java, 241.18072