From 4cf30f323e252628b81ee61c63e41b09dc428e49 Mon Sep 17 00:00:00 2001
From: KennethEer <59533849+KennethEer@users.noreply.github.com>
Date: Fri, 28 Aug 2020 19:02:26 +0800
Subject: [PATCH] Refactor code

---
 src/main/java/Contacts0.java | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/src/main/java/Contacts0.java b/src/main/java/Contacts0.java
index 212842f..bf3ee7a 100644
--- a/src/main/java/Contacts0.java
+++ b/src/main/java/Contacts0.java
@@ -3,14 +3,11 @@
 
 public class Contacts0 {
 
+    public static final int MAX_CAPACITY = 100;
     public static void main(String[] args) {
         final Scanner SCANNER = new Scanner(System.in);
-        System.out.println("|| ===================================================");
-        System.out.println("|| ===================================================");
-        System.out.println("|| Contacts - Version 0.0");
-        System.out.println("|| Welcome to Contacts!");
-        System.out.println("|| ===================================================");
-        String[][] list = new String[100][3];
+        printGreeting();
+        String[][] list = new String[MAX_CAPACITY][3];
         int count = 0;
         while (true) {
             System.out.print("|| " + "Enter command: ");
@@ -146,4 +143,12 @@ public static void main(String[] args) {
         }
     }
 
+    private static void printGreeting() {
+        System.out.println("|| ===================================================");
+        System.out.println("|| ===================================================");
+        System.out.println("|| Contacts - Version 0.0");
+        System.out.println("|| Welcome to Contacts!");
+        System.out.println("|| ===================================================");
+    }
+
 }