Package org.checkerframework.checker.index.qual

Annotation Interface LowerBoundUnknown

@Documented
@Retention(RUNTIME)
@Target({TYPE_USE,TYPE_PARAMETER})
@SubtypeOf({})
@DefaultQualifierInHierarchy
@InvisibleQualifier
public @interface LowerBoundUnknown

The annotated expression evaluates to value that might be -2 or lower. This is the top type for the Lower Bound type system. It should not have to be written by a programmer.

See the Checker Framework Manual:

Index Checker