Annotation Interface NonNullByDefault
@Nonnull
@Documented
@Target(PACKAGE)
@Retention(RUNTIME)
@TypeQualifierDefault({METHOD,PARAMETER,FIELD,TYPE_USE})
public @interface NonNullByDefault
Indicates the return values, parameters and fields are non-nullable by default. Annotate a package with
this annotation and annotate nullable return values, parameters and fields with
Nullable
.