*         have been attached yet
     * @throws IllegalArgumentException if the project is null
     * @see #getAllArtifacts(Project)
     */
    @Nonnull
    Collection<ProducedArtifact> getAttachedArtifacts(@Nonnull Project project);

    /**
     * Returns project's all artifacts as an immutable ordered collection. The collection contains:
     * <ul>
     *   <li>The project's artifacts ({@link Project#getArtifacts()}):