/**
  * Provides all currently instantiated <tt>Chats</tt>.
  *
  * @return all active <tt>Chats</tt>.
  */
 public Collection<Chat> getAllChats() {
   return ChatSessionManager.getActiveChats();
 }
 /**
  * Returns a list of all open Chats
  *
  * @return A list of all open Chats
  */
 public List<Chat> getChats() {
   return ChatSessionManager.getActiveChats();
 }