diff --git a/Example_v0.java b/Example_v0.java
index 8d5507a..c110938 100644
--- a/Example_v0.java
+++ b/Example_v0.java
@@ -1,19 +1,16 @@
-package controller;
+package sample;
 
 import java.util.Random;
+import java.awt.font.*;
 
 public class A {
-    private static int Z;
+    private static final int Z;
 
     public A() {
         A.Z = 5;
     }
 
-    public int fcn(){
-        return A.Z * 5;
-    }
-
-    public int test(){
+    public int production(){
         return A.Z * 5;
     }
 }