user.getUserId(), SocialRelationConstants.TYPE_BI_FRIEND,
QueryUtil.ALL_POS, QueryUtil.ALL_POS, null);
for (User socialUser : socialUsers) {
Group group = socialUser.getGroup();
List<Folder> friendFolders =
<BUG>DLAppLocalServiceUtil.getFolders(
group.getGroupId(),</BUG>
DLFolderConstants.DEFAULT_PARENT_FOLDER_ID);
folders.addAll(friendFolders);
}

user.getUserId(), SocialRelationConstants.TYPE_BI_FRIEND,
QueryUtil.ALL_POS, QueryUtil.ALL_POS, null);
for (User socialUser : socialUsers) {
Group group = socialUser.getGroup();
List<Folder> friendFolders =
DLAppServiceUtil.getFolders(
group.getGroupId(),
DLFolderConstants.DEFAULT_PARENT_FOLDER_ID);
folders.addAll(friendFolders);
