change name to avoid confusion & update java doc

Author: ankitsmt211

application/src/main/java/org/togetherjava/tjbot/features/Features.java

@@ -125,7 +125,7 @@ public static Collection<Feature> createFeatures(JDA jda, Database database, Con
         features.add(new GuildLeaveCloseThreadListener(config));
         features.add(new LeftoverBookmarksListener(bookmarksSystem));
         features.add(new HelpThreadCreatedListener(helpSystemHelper));
-        features.add(new HelpThreadEventsListener(helpSystemHelper, database));
+        features.add(new HelpThreadLifecycleListener(helpSystemHelper, database));
 
         // Message context commands
         features.add(new TransferQuestionCommand(config));

application/src/main/java/org/togetherjava/tjbot/features/help/HelpThreadEventsListener.java renamed to application/src/main/java/org/togetherjava/tjbot/features/help/HelpThreadLifecycleListener.java

@@ -19,18 +19,19 @@
  * Listens for help thread events after creation of thread. Updates metadata based on those events
  * in database.
  */
-public final class HelpThreadEventsListener extends ListenerAdapter implements EventReceiver {
+public final class HelpThreadLifecycleListener extends ListenerAdapter implements EventReceiver {
 
     private final HelpSystemHelper helper;
-    private final Logger logger = LoggerFactory.getLogger(HelpThreadEventsListener.class);
+    private final Logger logger = LoggerFactory.getLogger(HelpThreadLifecycleListener.class);
     private final Database database;
 
     /**
      * Creates a new instance.
      *
      * @param helper to work with the help threads
+     * @param database the database to store help thread metadata in
      */
-    public HelpThreadEventsListener(HelpSystemHelper helper, Database database) {
+    public HelpThreadLifecycleListener(HelpSystemHelper helper, Database database) {
         this.helper = helper;
         this.database = database;
     }