# CallSuper

Artifact: [androidx.annotation:annotation](https://developer.android.com/jetpack/androidx/releases/annotation) [View Source](https://cs.android.com/search?q=file:androidx/annotation/CallSuper.kt+class:androidx.annotation.CallSuper) Added in [1.0.0](https://developer.android.com/jetpack/androidx/releases/annotation#1.0.0)

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```
@MustBeDocumented
@Retention(value = AnnotationRetention.BINARY)
@Target(allowedTargets = [AnnotationTarget.FUNCTION, AnnotationTarget.PROPERTY_GETTER, AnnotationTarget.PROPERTY_SETTER])
public annotation CallSuper
```

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Denotes that any overriding methods should invoke this method as well.

Example:

```
@CallSuper
public abstract void onFocusLost();
```