gt:         for (StreamListener listener : listeners) {
context: /*
   * Copyright 2007 Yusuke Yamamoto
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package twitter4j;
  
  import twitter4j.conf.Configuration;
  import twitter4j.internal.async.Dispatcher;
  import twitter4j.internal.http.HttpResponse;
  import twitter4j.internal.json.z_T4JInternalParseUtil;
  import twitter4j.internal.org.json.JSONException;
  import twitter4j.internal.org.json.JSONObject;
  
  import java.io.IOException;
  import java.io.InputStream;
  
  /**
   * @author Yusuke Yamamoto - yusuke at mac.com
   * @since Twitter4J 2.1.8
   */
  class SiteStreamsImpl extends StatusStreamBase {
  
      private final StreamController cs;
  
      /*package*/ SiteStreamsImpl(Dispatcher dispatcher, InputStream stream, Configuration conf, StreamController cs) throws IOException {
          super(dispatcher, stream, conf);
          this.cs = cs;
      }
  
      /*package*/ SiteStreamsImpl(Dispatcher dispatcher, HttpResponse response, Configuration conf, StreamController cs) throws IOException {
          super(dispatcher, response, conf);
          this.cs = cs;
      }
  
      protected String parseLine(String line) {
          if ("".equals(line) || null == line) {
              return line;
          }
          int userIdEnd = line.indexOf(',', 12);
          // in the documentation for_user is not quoted, but actually it is quoted
          if (cs.getControlURI() == null &&
                  line.charAt(2) == 'c' &&
                  line.charAt(3) == 'o' &&
                  line.charAt(4) == 'n') {
              // control endpoint uri
              // https://dev.twitter.com/docs/streaming-api/control-streams
              JSONObject control = null;
              try {
                  control = new JSONObject(line);
                  cs.setControlURI(CONF.getSiteStreamBaseURL() + control.getJSONObject("control").getString("control_uri"));
                  logger.info("control_uri: " + cs.getControlURI());
              } catch (JSONException e) {
                  logger.warn("received unexpected event:" + line);
              }
              return null;
          }
  
          if (line.charAt(2) == 'd') {
              // disconnection notice
              // {"disconnect":{"code":3,"stream_name":"yusuke-sitestream6139-yusuke","reason":"control request for yusuke-sitestream6139 106.171.17.29 /1.1/site.json sitestream"}}
              return line;
          }
          if (line.charAt(12) == '"') {
              forUser.set(Long.parseLong(line.substring(13, userIdEnd - 1)));
          } else {
              forUser.set(Long.parseLong(line.substring(12, userIdEnd)));
          }
          return line.substring(userIdEnd + 11, line.length() - 1);
      }
  
      private static ThreadLocal<Long> forUser =
              new ThreadLocal<Long>() {
                  @Override
                  protected Long initialValue() {
                      return 0L;
                  }
              };
  
      @Override
      protected void onMessage(String rawString, RawStreamListener[] listeners) throws TwitterException {
          for (RawStreamListener listener : listeners) {
              listener.onMessage(rawString);
          }
      }
      @Override
      protected void onStatus(final JSONObject json, StreamListener[] listeners) throws TwitterException {
          for (StreamListener listener : listeners) {
              ((SiteStreamsListener) listener).onStatus(forUser.get(), asStatus(json));
          }
      }
  
      @Override
      protected void onDelete(final JSONObject json, StreamListener[] listeners) throws JSONException {
          JSONObject deletionNotice = json.getJSONObject("delete");
          if (deletionNotice.has("status")) {
              for (StreamListener listener : listeners) {
                  ((SiteStreamsListener) listener).onDeletionNotice(forUser.get(), new StatusDeletionNoticeImpl(deletionNotice.getJSONObject("status")));
              }
          } else {
              JSONObject directMessage = deletionNotice.getJSONObject("direct_message");
              for (StreamListener listener : listeners) {
                  ((SiteStreamsListener) listener).onDeletionNotice(forUser.get(), z_T4JInternalParseUtil.getInt("id", directMessage)
                          , z_T4JInternalParseUtil.getLong("user_id", directMessage));
              }
          }
      }
  
      @Override
      protected void onDirectMessage(final JSONObject json, StreamListener[] listeners) throws TwitterException {
          for (StreamListener listener : listeners) {
              ((SiteStreamsListener) listener).onDirectMessage(forUser.get(), asDirectMessage(json));
          }
      }
  
      @Override
      protected void onFriends(final JSONObject json, StreamListener[] listeners) throws TwitterException, JSONException {
          for (StreamListener listener : listeners) {
              ((SiteStreamsListener) listener).onFriendList(forUser.get(), asFriendList(json));
          }
      }
  
      @Override
      protected void onFavorite(final JSONObject source, final JSONObject target, final JSONObject targetObject, StreamListener[] listeners) throws TwitterException {
          for (StreamListener listener : listeners) {
              ((SiteStreamsListener) listener).onFavorite(forUser.get(), asUser(source), asUser(target), asStatus(targetObject));
          }
      }
  
      @Override
      protected void onUnfavorite(final JSONObject source, final JSONObject target, final JSONObject targetObject, StreamListener[] listeners) throws TwitterException {
          for (StreamListener listener : listeners) {
              ((SiteStreamsListener) listener).onUnfavorite(forUser.get(), asUser(source)
                      , asUser(target), asStatus(targetObject));
          }
      }
  
      @Override
      protected void onFollow(final JSONObject source, final JSONObject target, StreamListener[] listeners) throws TwitterException {
          for (StreamListener listener : listeners) {
              ((SiteStreamsListener) listener).onFollow(forUser.get(), asUser(source), asUser(target));
          }
      }
  
      @Override
      protected void onUnfollow(final JSONObject source, final JSONObject target, StreamListener[] listeners) throws TwitterException {
          for (StreamListener listener : listeners) {
              ((SiteStreamsListener) listener).onUnfollow(forUser.get(), asUser(source), asUser(target));
          }
      }
  
      @Override
      protected void onUserListMemberAddition(final JSONObject addedMember, final JSONObject owner, final JSONObject userList, StreamListener[] listeners) throws TwitterException, JSONException {
          for (StreamListener listener : listeners) {
              ((SiteStreamsListener) listener).onUserListMemberAddition(forUser.get(), asUser(addedMember)
                      , asUser(owner), asUserList(userList));
          }
      }
  
      @Override
      protected void onUserListMemberDeletion(final JSONObject deletedMember, final JSONObject owner, final JSONObject userList, StreamListener[] listeners) throws TwitterException, JSONException {
          for (StreamListener listener : listeners) {
              ((SiteStreamsListener) listener).onUserListMemberDeletion(forUser.get(), asUser(deletedMember)
                      , asUser(owner), asUserList(userList));
          }
      }
  
      @Override
      protected void onUserListSubscription(final JSONObject source, final JSONObject owner, final JSONObject userList, StreamListener[] listeners) throws TwitterException, JSONException {
          for (StreamListener listener : listeners) {
              ((SiteStreamsListener) listener).onUserListSubscription(forUser.get(), asUser(source)
                      , asUser(owner), asUserList(userList));
          }
      }
  
      @Override
      protected void onUserListUnsubscription(final JSONObject source, final JSONObject owner, final JSONObject userList, StreamListener[] listeners) throws TwitterException, JSONException {
          for (StreamListener listener : listeners) {
              ((SiteStreamsListener) listener).onUserListUnsubscription(forUser.get(), asUser(source)
                      , asUser(owner), asUserList(userList));
          }
      }
  
      @Override
      protected void onUserListCreation(final JSONObject source, final JSONObject userList, StreamListener[] listeners) throws TwitterException, JSONException {
          for (StreamListener listener : listeners) {
              ((SiteStreamsListener) listener).onUserListCreation(forUser.get(), asUser(source)
                      , asUserList(userList));
          }
      }
  
      @Override
      protected void onUserListUpdated(final JSONObject source, final JSONObject userList, StreamListener[] listeners) throws TwitterException, JSONException {
          for (StreamListener listener : listeners) {
              ((SiteStreamsListener) listener).onUserListUpdate(forUser.get(), asUser(source)
                      , asUserList(userList));
          }
      }
  
      @Override
      protected void onUserListDestroyed(final JSONObject source, final JSONObject userList, StreamListener[] listeners) throws TwitterException {
          for (StreamListener listener : listeners) {
              ((SiteStreamsListener) listener).onUserListDeletion(forUser.get(), asUser(source)
                      , asUserList(userList));
          }
      }
  
      @Override
      protected void onUserUpdate(final JSONObject source, final JSONObject target, StreamListener[] listeners) throws TwitterException {
          for (StreamListener listener : listeners) {
              ((SiteStreamsListener) listener).onUserProfileUpdate(forUser.get(), asUser(source));
          }
      }
  
      @Override
      protected void onBlock(final JSONObject source, final JSONObject target, StreamListener[] listeners) throws TwitterException {
  