refactoring: moved createRestartButton method to LosingPanel

src/main/java/Gui/GameGui.java

@@ -46,13 +46,29 @@ GridBagConstraints gbc;
 	public void createLosingPanel() {
 		MainPanel.setVisible(false);
 		ButtonPanel.setVisible(false);
+		
+		GridBagConstraints gbc = new GridBagConstraints();
+		gbc.gridwidth = GridBagConstraints.REMAINDER;
+        gbc.fill = GridBagConstraints.HORIZONTAL;
+        gbc.ipadx = 200;
+        gbc.ipady = 100;
+        gbc.insets = new Insets(20, 0, 0, 0);
+        
+        RestartBtn = new JButton("Neustarten");
+		ClosingBtn = new JButton("Schliessen");
+		
 		LosingPanel = new JPanel();
 		LosingPanel.setLayout(new GridBagLayout());
 		LosingLabel = new JLabel("Du hast Verloren!");
 		LosingLabel.setVerticalAlignment(JLabel.CENTER);
 		LosingLabel.setHorizontalAlignment(JLabel.CENTER);
 		LosingLabel.setFont(new Font("Serif", Font.BOLD, 28));
-		LosingPanel.add(LosingLabel);
+		
+		LosingPanel.add(LosingLabel,gbc);
+		LosingPanel.add(RestartBtn,gbc);
+		LosingPanel.add(ClosingBtn,gbc);
+		RestartBtn.addActionListener(new ActionHandler());
+		ClosingBtn.addActionListener(new ActionHandler());
 		gui.Frame.add(LosingPanel);
 	}
 
@@ -128,22 +144,5 @@ GridBagConstraints gbc;
 		MainPanel.add(ButtonPanel);
 	}
 	
-	@Override
-	public void createRestartButton() {
-		GridBagConstraints gbc = new GridBagConstraints();
-		gbc.gridwidth = GridBagConstraints.REMAINDER;
-        gbc.fill = GridBagConstraints.HORIZONTAL;
-        gbc.ipadx = 200;
-        gbc.ipady = 100;
-        gbc.insets = new Insets(20, 0, 0, 0);
-		RestartBtn = new JButton("Neustarten");
-		ClosingBtn = new JButton("Schliessen");
 	
-		LosingPanel.add(LosingLabel,gbc);
-		LosingPanel.add(RestartBtn,gbc);
-		LosingPanel.add(ClosingBtn,gbc);
-		
-		RestartBtn.addActionListener(new ActionHandler());
-		ClosingBtn.addActionListener(new ActionHandler());
-	}
 }

src/main/java/Gui/GameGuiInterface.java

@@ -18,6 +18,4 @@ public interface GameGuiInterface {
 
 	void createButtons();
 
-	void createRestartButton();
-
 }

src/main/java/game/loadNextQuestion.java

@@ -59,7 +59,6 @@ public class loadNextQuestion implements ActionListener {
 			
 			public void wrongAnswer() {
 				gameStatus.createLosingPanel();
-				gameStatus.createRestartButton();
 			}
 
 	}