}
                    final SID ownerUser = file.getOwnerUser();
                    if (ownerUser != null) {
                        final String[] ownerAttributes = { ownerUser.getAccountName(), ownerUser.getDomainName() };
                        responseData.addMetaData(SMB_OWNER_ATTRIBUTES, ownerAttributes);
                    }
                } catch (final IOException e) {

     * the security descriptor associated with this file or directory.
     * <p>
     * Initially, the SIDs within each ACE will not be resolved however when
     * <code>getType()</code>, <code>getDomainName()</code>, <code>getAccountName()</code>,
     * or <code>toString()</code> is called, the names will attempt to be
     * resolved. If the names cannot be resolved (e.g. due to temporary

     * the security descriptor associated with this file or directory.
     * <p>
     * Initially, the SIDs within each ACE will not be resolved however when
     * {@code getType()}, {@code getDomainName()}, {@code getAccountName()},
     * or {@code toString()} is called, the names will attempt to be
     * resolved. If the names cannot be resolved (e.g. due to temporary
     * network failure), the said methods will return default values (usually