Package org.checkerframework.checker.fenum.qual

Annotation Type SwingHorizontalOrientation

@Documented
@Retention(RUNTIME)
@Target({TYPE_USE,TYPE_PARAMETER})
@SubtypeOf(SwingBoxOrientation.class)
public @interface SwingHorizontalOrientation

SwingHorizontalOrientation.

See the Checker Framework Manual:

Fake Enum Checker