Package edu.umd.cs.findbugs.annotations

Annotation Interface UnknownNullness

@Documented
@Target({FIELD,METHOD,PARAMETER,LOCAL_VARIABLE})
@Retention(CLASS)
@Nonnull(when=UNKNOWN)
@TypeQualifierNickname
public @interface UnknownNullness

Used to indicate that the nullness of element is unknown, or may vary in unknown ways in subclasses.