Applied some more suggestions from code review.

client/src/main/java/envoy/client/event/BackEvent.java

@@ -3,7 +3,7 @@ package envoy.client.event;
 import envoy.event.Event.Valueless;
 
 /**
- * This event serves the purpose to trigger the tab change to tab 1 in {@link ChatScene}.<p>
+ * This event serves the purpose to trigger the tab change to tab 0 in {@link ChatScene}.<p>
  * 
  * Project: <strong>client</strong><br>
  * File: <strong>BackEvent.java</strong><br>
@@ -15,10 +15,4 @@ import envoy.event.Event.Valueless;
 public class BackEvent extends Valueless{
 
 	private static final long serialVersionUID = 0L;
-	
-	/**
-	 * @since Envoy Client v0.2-beta
-	 */
-	public BackEvent() { super(); }
-
 }

client/src/main/java/envoy/client/ui/controller/ChatScene.java

@@ -184,8 +184,7 @@ public final class ChatScene implements Restorable {
 					contactSearchTab.setContent(FXMLLoader.load(new File("src/main/resources/fxml/ContactSearchTab.fxml").toURI().toURL()));
 					groupCreationTab.setContent(FXMLLoader.load(new File("src/main/resources/fxml/GroupCreationTab.fxml").toURI().toURL()));
 				} catch (Exception e2) {
-					logger.log(Level.SEVERE, "An error occured when attempting to load the tabs!");
+					logger.log(Level.SEVERE, "An error occured when attempting to load the tabs!", e2);
-					e2.printStackTrace();
 				}
 			} else {
 				contactSearchTab.setContent(createOfflineNote());
@@ -193,7 +192,6 @@ public final class ChatScene implements Restorable {
 			}
 		});
 		
-		
 		//Listen to backEvents
 		eventBus.register(BackEvent.class, e -> tabPane.getSelectionModel().select(0));
 		
@@ -504,18 +502,6 @@ public final class ChatScene implements Restorable {
 		}
 	}
 
-	/**
-	 * Rotates every element in our application by (at most 4 *) 360° in at most
-	 * 2.75s.
-	 *
-	 * @since Envoy Client v0.1-beta
-	 */
-	@FXML
-	private void doABarrelRoll() {
-		final var random = new Random();
-		doABarrelRoll(random.nextInt(3) + 1, random.nextDouble() * 3 + 1);
-	}
-
 	/**
 	 * Rotates every element in our application by {@code rotations}*360° in
 	 * {@code an}.

client/src/main/java/envoy/client/ui/controller/GroupCreationTab.java

@@ -133,6 +133,7 @@ public class GroupCreationTab {
 		} else {
 			createGroup(name);
 			eventBus.dispatch(new BackEvent());
+			// Restoring the original design as tabs will always be reused
 			setErrorMessageLabelSize(0);
 			groupNameField.clear();
 		}