Package checkers.nullness.quals

Annotation Types Summary
NonNull Indicates that a variable should never have a null value.
Nullable Indicates that a variable may have a null value.
PolyNull A polymorphic qualifier for the Nullness type system.
Raw A method receiver annotation that indicates that non-null fields might be null within the body of the method, e.g., if this is Raw, this.field might be null even if field was declared to be NonNull.