diff --git a/src/main/java/me/night0721/lilase/events/PacketSentEvent.java b/src/main/java/me/night0721/lilase/events/PacketSentEvent.java
index 7cece64..b02f00b 100644
--- a/src/main/java/me/night0721/lilase/events/PacketSentEvent.java
+++ b/src/main/java/me/night0721/lilase/events/PacketSentEvent.java
@@ -1,5 +1,6 @@
 package me.night0721.lilase.events;
 
+import lombok.Getter;
 import net.minecraft.network.Packet;
 import net.minecraftforge.fml.common.eventhandler.Cancelable;
 import net.minecraftforge.fml.common.eventhandler.Event;
@@ -7,7 +8,7 @@ import net.minecraftforge.fml.common.eventhandler.Event;
 // TODO: Implement Lombok Library for clean code
 @Cancelable
 public class PacketSentEvent extends Event {
-    private final Packet<?> packet;
+    private @Getter final Packet<?> packet;
 
     public PacketSentEvent(Packet<?> packet) {
         this.packet = packet;
diff --git a/src/main/java/me/night0721/lilase/features/claimer/Claimer.java b/src/main/java/me/night0721/lilase/features/claimer/Claimer.java
index cfa7b2b..21315b4 100644
--- a/src/main/java/me/night0721/lilase/features/claimer/Claimer.java
+++ b/src/main/java/me/night0721/lilase/features/claimer/Claimer.java
@@ -28,7 +28,7 @@ import static me.night0721.lilase.utils.KeyBindingManager.stopMovement;
 
 public class Claimer extends Sniper {
     public ClaimerState state = ClaimerState.NONE;
-    public List<Integer> toClaim = new ArrayList<>();
+    public final List<Integer> toClaim = new ArrayList<>();
 
     @Override
     public void onTick() {
diff --git a/src/main/java/me/night0721/lilase/features/flipper/Flipper.java b/src/main/java/me/night0721/lilase/features/flipper/Flipper.java
index fab1e10..654d029 100644
--- a/src/main/java/me/night0721/lilase/features/flipper/Flipper.java
+++ b/src/main/java/me/night0721/lilase/features/flipper/Flipper.java
@@ -27,10 +27,10 @@ import static me.night0721.lilase.utils.PlayerUtils.sendPacketWithoutEvent;
 
 // TODO: Fix repeating code (I will do it soon)
 public class Flipper {
-    public String name;
-    public int price;
-    public int target;
-    public String uuid;
+    public final String name;
+    public final int price;
+    public final int target;
+    public final String uuid;
     public static FlipperState state = FlipperState.NONE;
     public static final Rotation rotation = new Rotation();
     private final Clock buyWait = new Clock();
diff --git a/src/main/java/me/night0721/lilase/features/relister/Relister.java b/src/main/java/me/night0721/lilase/features/relister/Relister.java
index 4abbd80..e6479fd 100644
--- a/src/main/java/me/night0721/lilase/features/relister/Relister.java
+++ b/src/main/java/me/night0721/lilase/features/relister/Relister.java
@@ -30,7 +30,7 @@ import static me.night0721.lilase.utils.KeyBindingManager.stopMovement;
 public class Relister extends Sniper {
     public RelisterState state = RelisterState.NONE;
     public boolean shouldBeRelisting = false;
-    public List<Integer> toRelist = new ArrayList<>();
+    public final List<Integer> toRelist = new ArrayList<>();
     private final Pattern BUYITNOW = Pattern.compile("Buy it now: ([\\d,]+) coins");
 
     @Override
diff --git a/src/main/java/me/night0721/lilase/gui/TextRenderer.java b/src/main/java/me/night0721/lilase/gui/TextRenderer.java
index 9c892f8..b3df324 100644
--- a/src/main/java/me/night0721/lilase/gui/TextRenderer.java
+++ b/src/main/java/me/night0721/lilase/gui/TextRenderer.java
@@ -1,25 +1,12 @@
 package me.night0721.lilase.gui;
 
 import me.night0721.lilase.Lilase;
-import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.FontRenderer;
 import net.minecraft.client.renderer.GlStateManager;
 import org.lwjgl.opengl.GL11;
 
 // TODO: Generify repeating code.
 public class TextRenderer {
-    public static void drawString(String text, int x, int y, double scale) {
-        double scaleReset = Math.pow(scale, -1);
-        GL11.glScaled(scale, scale, scale);
-        y -= Lilase.mc.fontRendererObj.FONT_HEIGHT * scale;
-        for (String line : text.split("\n")) {
-            y += Lilase.mc.fontRendererObj.FONT_HEIGHT * scale;
-            Lilase.mc.fontRendererObj.drawString(line, (int) Math.round(x / scale), (int) Math.round(y / scale), 0xFFFFFF, true);
-        }
-        GL11.glScaled(scaleReset, scaleReset, scaleReset);
-        GlStateManager.color(1, 1, 1, 1);
-    }
-
     public static void drawString(String text, int x, int y, double scale, int color) {
         double scaleReset = Math.pow(scale, -1);
 
@@ -33,10 +20,6 @@ public class TextRenderer {
         GlStateManager.color(1, 1, 1, 1);
     }
 
-    public void drawCenteredString(String text, int x, int y, double scale) {
-        drawString(text, x - Minecraft.getMinecraft().fontRendererObj.getStringWidth(text) / 2, y - Minecraft.getMinecraft().fontRendererObj.FONT_HEIGHT / 2, scale);
-    }
-
     public static void drawGradientString(FontRenderer fontRenderer, String text, int x, int y, int colorStart, int colorEnd) {
         int textWidth = fontRenderer.getStringWidth(text);
         int startX = x - textWidth / 2;