fix checkstyle issue

lutoff

23.41.2008 44e494ad7ad0668fdacd465aba45fb5a6011c128

 opends/src/server/org/opends/server/authorization/dseecompat/AciEffectiveRights.java

@@ -223,9 +223,9 @@
              nonRightsAttrs.addAll(e.getOperationalAttributes().keySet());
          else {
              AttributeType attrType;
              if((attrType = 
              if((attrType =
                  DirectoryServer.getAttributeType(a.toLowerCase())) == null)
                  attrType = 
                  attrType =
                      DirectoryServer.getDefaultAttributeType(a.toLowerCase());
              nonRightsAttrs.add(attrType);
          }