Added setters to Student class

src/main/java/org/example/Student.java

@@ -28,4 +28,16 @@ public class Student {
     public String getRole() {
         return role;
     }
+
+    public void setStudentName(String studentName) {
+        StudentName = studentName;
+    }
+
+    public void setStudentID(String studentID) {
+        StudentID = studentID;
+    }
+
+    public void setRole(String role) {
+        this.role = role;
+    }
 }