Package org.checkerframework.checker.signedness.qual

Annotation Type UnknownSignedness

@Documented
@Retention(RUNTIME)
@Target({TYPE_USE,TYPE_PARAMETER})
@SubtypeOf({})
public @interface UnknownSignedness

The value's signedness is not known to the Signedness Checker. This is also used for non-numeric values, which cannot have a signedness.

See the Checker Framework Manual:

Signedness Checker