From c61f2b9e8197c8002ee3ab82b57d8b39cc11782d Mon Sep 17 00:00:00 2001
From: Naoyuki Kanezawa <naoyuki.kanezawa@gmail.com>
Date: Tue, 7 May 2013 23:24:31 +0900
Subject: [PATCH] update comments

---
 .../com/github/nkzawa/emitter/Emitter.java    | 28 +++++++++----------
 .../nkzawa/engineio/client/EventThread.java   |  2 +-
 2 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/src/main/java/com/github/nkzawa/emitter/Emitter.java b/src/main/java/com/github/nkzawa/emitter/Emitter.java
index 80ce94b..9ea9ee2 100644
--- a/src/main/java/com/github/nkzawa/emitter/Emitter.java
+++ b/src/main/java/com/github/nkzawa/emitter/Emitter.java
@@ -25,7 +25,7 @@ public class Emitter {
      * Listens on the event.
      * @param event event name.
      * @param fn
-     * @return a reference to to this object.
+     * @return a reference to this object.
      */
     public Emitter on(String event, Listener fn) {
         ConcurrentLinkedQueue<Listener> callbacks = this.callbacks.get(event);
@@ -43,9 +43,9 @@ public class Emitter {
     /**
      * Adds a one time listener for the event.
      *
-     * @param event
+     * @param event an event name.
      * @param fn
-     * @return a reference to to this object.
+     * @return a reference to this object.
      */
     public Emitter once(final String event, final Listener fn) {
         Listener on = new Listener() {
@@ -64,7 +64,7 @@ public class Emitter {
     /**
      * Removes all registered listeners.
      *
-     * @return a reference to to this object.
+     * @return a reference to this object.
      */
     public Emitter off() {
         this.callbacks.clear();
@@ -75,8 +75,8 @@ public class Emitter {
     /**
      * Removes all listeners of the specified event.
      *
-     * @param event
-     * @return a reference to to this object.
+     * @param event an event name.
+     * @return a reference to this object.
      */
     public Emitter off(String event) {
         ConcurrentLinkedQueue<Listener> callbacks = this.callbacks.remove(event);
@@ -91,9 +91,9 @@ public class Emitter {
     /**
      * Removes the listener.
      *
-     * @param event
+     * @param event an event name.
      * @param fn
-     * @return a reference to to this object.
+     * @return a reference to this object.
      */
     public Emitter off(String event, Listener fn) {
         ConcurrentLinkedQueue<Listener> callbacks = this.callbacks.get(event);
@@ -107,9 +107,9 @@ public class Emitter {
     /**
      * Executes each of listeners with the given args.
      *
-     * @param event
+     * @param event an event name.
      * @param args
-     * @return a reference to to this object.
+     * @return a reference to this object.
      */
     public Emitter emit(String event, Object... args) {
         ConcurrentLinkedQueue<Listener> callbacks = this.callbacks.get(event);
@@ -125,8 +125,8 @@ public class Emitter {
     /**
      * Returns a list of listeners for the specified event.
      *
-     * @param event
-     * @return a reference to to this object.
+     * @param event an event name.
+     * @return a reference to this object.
      */
     public List<Listener> listeners(String event) {
         ConcurrentLinkedQueue<Listener> callbacks = this.callbacks.get(event);
@@ -137,8 +137,8 @@ public class Emitter {
     /**
      * Check if this emitter has listeners for the specified event.
      *
-     * @param event
-     * @return a reference to to this object.
+     * @param event an event name.
+     * @return a reference to this object.
      */
     public boolean hasListeners(String event) {
         return !this.listeners(event).isEmpty();
diff --git a/src/main/java/com/github/nkzawa/engineio/client/EventThread.java b/src/main/java/com/github/nkzawa/engineio/client/EventThread.java
index 23eddf1..1253ca3 100644
--- a/src/main/java/com/github/nkzawa/engineio/client/EventThread.java
+++ b/src/main/java/com/github/nkzawa/engineio/client/EventThread.java
@@ -7,7 +7,7 @@ import java.util.concurrent.ThreadFactory;
 
 
 /**
- * The main thread for event loop.
+ * The thread for event loop. All non-background tasks run within this thread.
  */
 public class EventThread extends Thread {