removed unnecessary code

src/de/miaurizius/jgame2d/core/UI.java

@@ -1,21 +1,12 @@
 package de.miaurizius.jgame2d.core;
 
 import java.awt.*;
-import java.text.DecimalFormat;
 
 public class UI {
 
     GamePanel panel;
     Graphics graphics2d;
     Font arial_40, arial_80B;
-    DecimalFormat df = new DecimalFormat("#0.00");
-
-    public boolean messageOn = false;
-    public String message;
-    public boolean gameFinished = false;
-
-    int msgC = 0;
-    double playTime;
 
     public UI(GamePanel panel) {
         this.panel = panel;
@@ -23,11 +14,6 @@ public class UI {
         arial_80B = new Font("Arial", Font.BOLD, 80);
     }
 
-    public void showMessage(String text) {
-        message = text;
-        messageOn = true;
-    }
-
     public void draw(Graphics graphics2d) {
         this.graphics2d = graphics2d;
         graphics2d.setFont(arial_40);
@@ -44,6 +30,7 @@ public class UI {
     }
 
     public void drawPauseScreen() {
+        graphics2d.setFont(graphics2d.getFont().deriveFont(Font.PLAIN, 80));
         String text = "PAUSED";
         int y = panel.screenHeight / 2;
         graphics2d.drawString(text, getCenteredX(text), y);