org.checkerframework.checker.fenum.qual

Annotation Type SwingTextOrientation

@Documented
 @Retention(value=RUNTIME)
 @Target(value={TYPE_USE,TYPE_PARAMETER})
 @SubtypeOf(value=FenumTop.class)
public @interface SwingTextOrientation

SwingTextOrientation.

See the Checker Framework Manual:

Fake Enum Checker