Added the main method into VotingBoothGUIManager

voting-booth-gui/src/main/VotingBoothGUIManager.java

@@ -18,18 +18,18 @@ public class VotingBoothGUIManager extends Application implements VotingBoothUI
     private static final org.slf4j.Logger logger = LoggerFactory.getLogger(VotingBoothGUIManager.class);
     private Map<String, TwoWayNode> visualPanelsMap;
 
-    /**
-     * Creates new instance of VotingBoothGUIManager
-     */
-    public VotingBoothGUIManager() {
-
-    }
-
     @Override
     public void start(Stage primaryStage) throws Exception {
         visualPanelsMap = ChainBuilder.Build(primaryStage);
+    }
 
-
+    /**
+     * Method that activates the application and passes to start the primary stage (can be called outside this class)
+     * @param args array of strings to pass to the start method as argument
+     * @throws InterruptedException
+     */
+    public static void main(String[] args) throws InterruptedException {
+        launch(args);
     }
 
     @Override