Add TimerLable class with basic logic

src/main/java/Minesweeper/MinesweeperGame.java

@@ -12,7 +12,7 @@ public class MinesweeperGame extends JPanel {
 	public MinesweeperGame(int _playfieldSize, int _bombAmount) {
 		this.setSize(WIDTH, HEIGTH);
 		setLayout(null);
-		playfield = new Playfield(this, _playfieldSize, _bombAmount );
+		playfield = new Playfield(this, _playfieldSize, _bombAmount);
 	}
 
 	public static void main(String[] args) {

src/main/java/Minesweeper/TimerLable.java

@@ -0,0 +1,38 @@
+package Minesweeper;
+
+import java.util.Timer;
+import java.util.TimerTask;
+
+import javax.swing.JLabel;
+
+public class TimerLable extends JLabel {
+
+	private static final long serialVersionUID = 1L;
+	private int counter = 0;
+	
+	public void start() {
+		Timer timer = new Timer();
+        TimerTask task = new Helper(this);
+         
+        timer.schedule(task, 0, 1000);
+	}
+	
+	public void update() {
+		setText(String.valueOf(++counter));
+	}
+}
+
+
+class Helper extends TimerTask
+{
+    public static int i = 0;
+	private TimerLable timerLable;
+	
+    public Helper(TimerLable _timerLable) {
+    	timerLable = _timerLable;
+	}
+	public void run()
+    {
+        timerLable.update();
+    }
+}