Package icyllis.modernui.annotation

Annotation Interface Nullable

@Documented
@Retention(CLASS)
@Target({METHOD,PARAMETER,FIELD,LOCAL_VARIABLE,ANNOTATION_TYPE,TYPE_PARAMETER,PACKAGE})
@Nonnull(when=MAYBE)
@TypeQualifierNickname
public @interface Nullable

Denotes that a parameter, field or method return value can be null.

When decorating a method call parameter, this denotes that the parameter can legitimately be null and the method will gracefully deal with it. Typically used on optional parameters.

When decorating a method, this denotes the method might legitimately return null.

This is a marker annotation and it has no specific attributes.