typo(GroupType): 네이밍 룰에 맞지 않던 상수명을 올바르게 수정함

Author: brotherstone97

src/main/java/me/smartstore/customer/ClassifiedCustomers.java

@@ -27,7 +27,7 @@ public void refresh() {
         initCustomerList();
 
         for (Customer customer : customerList) {
-            if (customer.getGroup() == GroupType.General) {
+            if (customer.getGroup() == GroupType.GENERAL) {
                 classifiedByGeneral.add(customer);
                 continue;
             }

src/main/java/me/smartstore/group/GroupType.java

@@ -1,7 +1,7 @@
 package me.smartstore.group;
 
 public enum GroupType {
-    General,
+    GENERAL,
     VIP,
     VVIP;
 

src/main/java/me/smartstore/group/Groups.java

@@ -7,7 +7,7 @@ public class Groups {
     private static Groups instance;
 
     private Groups() {
-        groups.add(new Group(GroupType.General, new Parameter()));
+        groups.add(new Group(GroupType.GENERAL, new Parameter()));
         groups.add(new Group(GroupType.VIP, new Parameter()));
         groups.add(new Group(GroupType.VVIP, new Parameter()));
     }

src/main/java/me/smartstore/menu/GroupMenu.java

@@ -1,7 +1,6 @@
 package me.smartstore.menu;
 
 import me.smartstore.collections.MyArrayList;
-import me.smartstore.customer.Customer;
 import me.smartstore.group.Group;
 import me.smartstore.group.GroupType;
 import me.smartstore.group.Parameter;
@@ -51,7 +50,7 @@ public void addData() {
 
     private void printGroupSelectionMessage() {
         System.out.println("다음 등급 중 하나를 선택해주세요.");
-        System.out.println("1. General");
+        System.out.println("1. GENERAL");
         System.out.println("2. VIP");
         System.out.println("3. VVIP");
         System.out.println("==============================");
@@ -60,7 +59,7 @@ private void printGroupSelectionMessage() {
 
     private GroupType groupNumberToGroupType(int groupNumber) {
         if (groupNumber == 1) {
-            return GroupType.General;
+            return GroupType.GENERAL;
         }
         if (groupNumber == 2) {
             return GroupType.VIP;