org.checkerframework.common.returnsreceiver.qual

Annotation Type BottomThis

@SubtypeOf(value=UnknownThis.class)
 @Retention(value=RUNTIME)
 @Target(value={TYPE_USE,TYPE_PARAMETER})
 @TargetLocations(value={EXPLICIT_LOWER_BOUND,EXPLICIT_UPPER_BOUND})
public @interface BottomThis

The bottom type for the Returns Receiver Checker's type system. Programmers should rarely write this type.

See the Checker Framework Manual:

Returns Receiver Checker, the bottom type