Added documentation to Administration class

src/main/java/org/example/Administration.java

@@ -97,6 +97,12 @@ public class Administration {
         admins.add(admin);
     }
 
+    /**
+     *
+     * @param adminId the id of the admin you want to look for
+     * @return the value of the return statement expresses whether the admin has been found and if so returns this admin
+     */
+
     public Admin findAdminById(String adminId)
     {
         for(Admin admin :admins)
@@ -109,7 +115,11 @@ public class Administration {
 
         return null;
     }
-
+    /**
+     *
+     * @param studentID the id of the student you want to be deleted from the system
+     * @return the value of the return statement expresses whether the student has been deleted
+     */
     public boolean deleteStudents(String studentID){
         for(Student student : students){
             if(student.getId().equals(studentID)){
@@ -120,11 +130,21 @@ public class Administration {
         return false;
     }
 
+
+    /**
+     *
+     * @param student the professor you want to add to the system
+     */
     public void addStudents(Student student){
 
         students.add(student);
     }
 
+    /**
+     *
+     * @param studentId the id of the student you want to look for
+     * @return the value of the return statement expresses whether the student has been found and if so returns this student
+     */
     public Student findStudentById(String studentId)
     {
         for(Student student :students)