javadoc fixes

#story[1188]

racevisionGame/src/main/java/visualiser/Controllers/HostGameController.java

@@ -90,6 +90,7 @@ public class HostGameController extends Controller {
      * Connect to a socket
      * @param address address of the server
      * @param port port that the server is run off
+     * @throws IOException socket error
      */
     public void connectSocket(String address, int port) throws IOException {
         Socket socket = new Socket(address, port);
@@ -99,6 +100,7 @@ public class HostGameController extends Controller {
 
     /**
      * Menu button pressed. Prompt alert then return to menu
+     * @throws IOException socket error
      */
     public void menuBtnPressed() throws Exception {
         Alert alert = new Alert(Alert.AlertType.CONFIRMATION);

racevisionGame/src/main/java/visualiser/Controllers/InGameLobbyController.java

@@ -262,9 +262,6 @@ public class InGameLobbyController extends Controller {
         }.start();
     }
 
-    /**
-     * Hosts a game.
-     */
     public void enterGameLobby(Socket socket, boolean isHost){
         try {
 
@@ -283,6 +280,7 @@ public class InGameLobbyController extends Controller {
 
     /**
      * Menu button pressed. Prompt alert then return to menu
+     * @throws IOException socket erro
      */
     public void menuBtnPressed() throws IOException {
         Alert alert = new Alert(Alert.AlertType.CONFIRMATION);

racevisionGame/src/main/java/visualiser/Controllers/LobbyController.java

@@ -7,22 +7,17 @@ import javafx.scene.control.Button;
 import javafx.scene.control.TableColumn;
 import javafx.scene.control.TableView;
 import javafx.scene.control.TextField;
-import javafx.scene.layout.AnchorPane;
 import network.Messages.HostGame;
 import visualiser.app.MatchBrowserSingleton;
 import visualiser.model.RaceConnection;
-import visualiser.network.MatchBrowserClientRunnable;
-import visualiser.network.MatchBrowserInterface;
 import visualiser.network.MatchBrowserLobbyInterface;
 
 import java.io.IOException;
 import java.net.DatagramSocket;
 import java.net.Socket;
 import java.net.SocketException;
-import java.net.URL;
 import java.util.Observable;
 import java.util.Observer;
-import java.util.ResourceBundle;
 
 /**
  * Controller for the Lobby for entering games
@@ -87,6 +82,7 @@ public class LobbyController extends Controller {
 
     /**
      * Connect to a connection.
+     * @throws IOException socket error
      */
     public void connectSocket() throws IOException {
         RaceConnection connection = lobbyTable.getSelectionModel().getSelectedItem();

racevisionGame/src/main/java/visualiser/Controllers/TitleController.java

@@ -38,6 +38,7 @@ public class TitleController extends Controller {
     /**
      * To be implemented at a later date- will open the next scene displaying
      * games a player can join. Place holder method for now!
+     * @throws IOException socket error
      */
     public void joinAGame() throws IOException {
         loadScene("lobby.fxml");