Adding readFromFile method in Course class

src/main/java/org/example/Course.java

@@ -1,5 +1,7 @@
 package org.example;
 import java.io.*;
+import java.util.List;
+import java.util.ArrayList;
 
 
 
@@ -111,4 +113,25 @@ public class Course {
         }
     }
 
+    public static List<Course> readFromFile(String filename) {
+        List<Course> courses = new ArrayList<>();
+
+        try (BufferedReader reader = new BufferedReader(new FileReader(filename))) {
+            String line;
+            while ((line = reader.readLine()) != null) {
+                String courseName = line;
+                String courseCode = reader.readLine();
+                int credits = Integer.parseInt(reader.readLine());
+                // Read any other fields you saved
+                Course course = new Course(courseName, courseCode, credits);
+                courses.add(course);
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+        return courses;
+    }
+
+
 }