* what phases have run dependencies in some scopes won't be included. e.g. if only compile phase has run,
     * dependencies with scope test won't be included.
     *
     * @return {@link Set} < {@link Artifact} >
     * @see #getDependencyArtifacts() to get only direct dependencies
     */
    public Set<Artifact> getArtifacts() {
        if (artifacts == null) {

 * <td>
 * A prototypical example that uses all the fields.
 * </td>
 * </tr>
 *
 * <tr>
 * <td width="20%">
 * <code>smb://server/share/path/to/dir &lt;-- ILLEGAL </code></td>
 * <td>
 * URLs that represent servers, shares, or directories require a trailing slash '/'.
 * </td>
 * </tr>
 *
 * </table>
 * 
 * <p>