Github user mike-jumper commented on a diff in the pull request:
https://github.com/apache/incubator-guacamole-client/pull/184#discussion_r143105313
--- Diff:
guacamole/src/main/java/org/apache/guacamole/rest/event/ListenerService.java ---
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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 org.apache.guacamole.rest.event;
+
+import java.util.List;
+import com.google.inject.Inject;
+import org.apache.guacamole.GuacamoleException;
+import org.apache.guacamole.net.event.listener.Listener;
+
+/**
+ * A service used to notify listeners registered by extensions when events
of
+ * interest occur.
+ */
+public class ListenerService implements Listener {
+
+ @Inject
+ private List<Listener> listeners;
+
+ /**
+ * Notifies registered listeners than an event has occurred.
Notification continues
+ * until a given listener throws a GuacamoleException or other runtime
exception, or
+ * until all listeners have been notified.
+ *
+ * @param event
+ * an object that describes the subject event
+ *
+ * @throws GuacamoleException if a registered listener throws a
GuacamoleException
--- End diff --
The portion following the `@throws ExceptionClass` should be on the next
line, indented, sentence case, plus period (same as the other JavaDoc
`@things`).
---
