[SnakeGame Class]: added Content Pane

JavaGamelauncher/src/main/java/de/hs_fulda/gruppenprojekt/JavaGamelauncher/SnakeGame.java

@@ -33,7 +33,9 @@ import javax.swing.JPanel;
 import javax.swing.LayoutStyle.ComponentPlacement;
 import javax.swing.SwingConstants;
 
-public class SnakeGame {
+public class SnakeGame extends JFrame {
+	
+	private JPanel cP;
 	
 	public static void main(String[] args) {
 		EventQueue.invokeLater(new Runnable() {
@@ -49,5 +51,14 @@ public class SnakeGame {
 		
 	}
 	
+	public SnakeGame() {
+		setTitle("Snake");
+		setBounds(0, 0, 1200, 600);
+		
+		cP = new JPanel();
+		cP.setBorder(new EmptyBorder(5, 5, 5, 5));
+		setContentPane(cP);
+		cP.setLayout(null);
+	}
 }