From 7e041747ea3c27b6eb95b0c2daeb7a697536487b Mon Sep 17 00:00:00 2001
From: "Lee, Jiseop" <ljseop1030@gmail.com>
Date: Thu, 11 Dec 2025 21:05:27 +0900
Subject: [PATCH 1/2] Edit code for OOP.

---
 .../com/unitime/feature/InputHandler.java     | 22 +++++++++----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/src/main/java/com/unitime/feature/InputHandler.java b/src/main/java/com/unitime/feature/InputHandler.java
index 83bf541..c8d0d7e 100644
--- a/src/main/java/com/unitime/feature/InputHandler.java
+++ b/src/main/java/com/unitime/feature/InputHandler.java
@@ -6,13 +6,13 @@
 
 public class InputHandler {
 
-    private static List<Course> mandatoryList = new ArrayList<>();
-    private static List<Course> optionalList = new ArrayList<>();
-    private static int maxCredit = 0;
-    public static void main(String[] args) {
+    private List<Course> mandatoryList = new ArrayList<>();
+    private List<Course> optionalList = new ArrayList<>();
+    private int maxCredit = 0;
+    
+    public InputHandler() {
         Scanner sc = new Scanner(System.in);
 
-
         System.out.println("===== UniTime-Solver: Input Courses =====");
 
         // 목표 학점
@@ -68,7 +68,7 @@ public static void main(String[] args) {
     }
 
     // Get user input
-    private static void inputLoop(Scanner sc, List<Course> targetList) {
+    private void inputLoop(Scanner sc, List<Course> targetList) {
         System.out.println("------------------------------------------------------------------");
         System.out.println("Format: Name / Credit / Time");
         System.out.println("Example: Data Structure / 3 / Mon 12:30 14:00");
@@ -143,7 +143,7 @@ private static void inputLoop(Scanner sc, List<Course> targetList) {
     }
 
     // Change time into minutes
-    private static int parseMin(String t) throws Exception {
+    private int parseMin(String t) throws Exception {
         try {
             String[] hhmm = t.split(":");
             if (hhmm.length != 2) {
@@ -163,15 +163,15 @@ private static int parseMin(String t) throws Exception {
     }
 
     //Getters
-    public static List<Course> getMandatoryList() {
-    return mandatoryList;
+    public List<Course> getMandatoryList() {
+        return mandatoryList;
     }
 
-    public static List<Course> getOptionalList() {
+    public List<Course> getOptionalList() {
         return optionalList;
     }
 
-    public static int getMaxCredit() {
+    public int getMaxCredit() {
         return maxCredit;
     }
 }
\ No newline at end of file

From 1dd43733207b68ba5eef76515a6d233324e33c28 Mon Sep 17 00:00:00 2001
From: "Lee, Jiseop" <ljseop1030@gmail.com>
Date: Thu, 11 Dec 2025 21:13:39 +0900
Subject: [PATCH 2/2] Fix comments

---
 src/main/java/com/unitime/feature/InputHandler.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/unitime/feature/InputHandler.java b/src/main/java/com/unitime/feature/InputHandler.java
index c8d0d7e..842bc42 100644
--- a/src/main/java/com/unitime/feature/InputHandler.java
+++ b/src/main/java/com/unitime/feature/InputHandler.java
@@ -15,7 +15,7 @@ public InputHandler() {
 
         System.out.println("===== UniTime-Solver: Input Courses =====");
 
-        // 목표 학점
+        // Maximum credit
         System.out.print("What is your MAXIMUM total credit? (positive number): ");
         while (true) {
             try {
@@ -162,7 +162,7 @@ private int parseMin(String t) throws Exception {
         }
     }
 
-    //Getters
+    // Getters
     public List<Course> getMandatoryList() {
         return mandatoryList;
     }