@Documented
@Retention(value=RUNTIME)
@Target(value={FIELD,LOCAL_VARIABLE,PARAMETER,METHOD})
public @interface NotNull
This annotation type is used to indicate that the associated field, local
variable, method or constructor parameter, or method return value is not
allowed to be null. This annotation type is not strictly enforced by
the compiler, but development environments may be configured to warn or
reject attempts to use null values where non-null values are
expected.
This annotation type will appear in the generated Javadoc documentation for
classes and interfaces that include it.
- See Also:
Nullable