code: private LinkedHashMap<String, String> getSortList(boolean includeType) {
  
          LinkedHashMap<String, String> list = new LinkedHashMap<String, String>();
          list.put(SortParams.title_asc.name(), Messages.get().key(Messages.GUI_SORT_LABEL_TITLE_ASC_0));
          list.put(SortParams.title_desc.name(), Messages.get().key(Messages.GUI_SORT_LABEL_TITLE_DECS_0));
          list.put(
              SortParams.dateLastModified_asc.name(),
              Messages.get().key(Messages.GUI_SORT_LABEL_DATELASTMODIFIED_ASC_0));
          list.put(
              SortParams.dateLastModified_desc.name(),
              Messages.get().key(Messages.GUI_SORT_LABEL_DATELASTMODIFIED_DESC_0));
          list.put(SortParams.path_asc.name(), Messages.get().key(Messages.GUI_SORT_LABEL_PATH_ASC_0));
          list.put(SortParams.path_desc.name(), Messages.get().key(Messages.GUI_SORT_LABEL_PATH_DESC_0));
          if (includeType) {
              list.put(SortParams.type_asc.name(), Messages.get().key(Messages.GUI_SORT_LABEL_TYPE_ASC_0));
              list.put(SortParams.type_desc.name(), Messages.get().key(Messages.GUI_SORT_LABEL_TYPE_DESC_0));
          }
          return list;
      }
docs: Returns the list of properties to sort the results according to.<p>
  
  @param includeType <code>true</code> to include sort according to type
  
  @return the sort list