From 9628245746f14c5b6fa3b4bc2013af8d0312ccb6 Mon Sep 17 00:00:00 2001
From: Jiaming <shenjiaming27@gmail.com>
Date: Mon, 2 Sep 2024 17:55:57 +0800
Subject: [PATCH 1/2] Improve Contacts0 class

---
 contacts.iml                 | 11 +++++++++++
 src/main/java/Contacts0.java | 21 ++++++++++++++-------
 src/main/java/Contacts1.java |  3 +--
 textui-test/runtest.bat      |  0
 textui-test/runtest.sh       |  0
 5 files changed, 26 insertions(+), 9 deletions(-)
 create mode 100644 contacts.iml
 mode change 100644 => 100755 textui-test/runtest.bat
 mode change 100644 => 100755 textui-test/runtest.sh

diff --git a/contacts.iml b/contacts.iml
new file mode 100644
index 0000000..f76df2b
--- /dev/null
+++ b/contacts.iml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/src/main/java/Contacts0.java b/src/main/java/Contacts0.java
index e23d58a..834682b 100644
--- a/src/main/java/Contacts0.java
+++ b/src/main/java/Contacts0.java
@@ -3,14 +3,13 @@
 
 public class Contacts0 {
 
+    public static final int MAX_ENTITIES = 100;
+    public static final String SEPARATOR = "===================================================";
+
     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];
+        printWelcomeScreen();
+        String[][] list = new String[MAX_ENTITIES][3];
         int count = 0;
         while (true) {
             System.out.print("|| " + "Enter command: ");
@@ -140,10 +139,18 @@ public static void main(String[] args) {
                             + String.format("\tExample: %1$s", "help")));
                     break;
             }
-            for (String m : new String[]{feedback, "==================================================="}) {
+            for (String m : new String[]{feedback, SEPARATOR}) {
                 System.out.println("|| " + m);
             }
         }
     }
 
+    private static void printWelcomeScreen() {
+        System.out.println("|| ===================================================");
+        System.out.println("|| ===================================================");
+        System.out.println("|| Contacts - Version 0.0");
+        System.out.println("|| Welcome to Contacts!");
+        System.out.println("|| ===================================================");
+    }
+
 }
\ No newline at end of file
diff --git a/src/main/java/Contacts1.java b/src/main/java/Contacts1.java
index dcadc2c..2d298ab 100644
--- a/src/main/java/Contacts1.java
+++ b/src/main/java/Contacts1.java
@@ -7,7 +7,6 @@
  **/
 public class Contacts1 {
 
-
     /**
      * Version info of the program.
      */
@@ -195,7 +194,7 @@ private static void exitProgram() {
      * @param userInputString  raw input from user
      * @return  feedback about how the command was executed
      */
-    private static String executeCommand(String userInputString) {
+    private static String  executeCommand(String userInputString) {
         final String[] commandTypeAndParams = splitCommandWordAndArgs(userInputString);
         final String commandType = commandTypeAndParams[0];
         final String commandArgs = commandTypeAndParams[1];
diff --git a/textui-test/runtest.bat b/textui-test/runtest.bat
old mode 100644
new mode 100755
diff --git a/textui-test/runtest.sh b/textui-test/runtest.sh
old mode 100644
new mode 100755

From 623b8c001c1f8dc166505692e4347a0604efee89 Mon Sep 17 00:00:00 2001
From: Jiaming <shenjiaming27@gmail.com>
Date: Mon, 2 Sep 2024 17:58:24 +0800
Subject: [PATCH 2/2] Update tests

---
 textui-test/runtest.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/textui-test/runtest.sh b/textui-test/runtest.sh
index 95bb911..3b7c74e 100755
--- a/textui-test/runtest.sh
+++ b/textui-test/runtest.sh
@@ -6,6 +6,7 @@ then
     mkdir ../bin
 fi
 
+
 # delete output from previous run
 if [ -e "./ACTUAL.TXT" ]
 then