Package com.facebook.infer.annotation

Annotation Type OkToExtend

@Retention(SOURCE)
public @interface OkToExtend

Marks a class as one that is expected to be extended.

This annotation is meant to counter common misuses of subclassing. Annotate your class with this only if it was built with the purpose of being extended.

Avoid adding this to classes that have existed for a long time without needing it.