Return type required?

I am again working on that project and am very close to being done. I have all but one class working. The error it is giving me is that it says a return type is required, but on all the other ones i have done i did not need a return type. Ill post the code then the error.

Code:

---

    class Undergrad extends College
  {
      int[] tempAct, tempExercise, tempProject;
   
          int ap, ex1, ex2, fEx;
         
     
          public UnderGrad(String name, int age, String schoolName, int id, double gpa, int apCreds, String major, String minor, boolean time, int examOne, int examTwo, int[] activity, int[] exercise, int[] projects, int finalExam)
          {
                  super(name, age, id, schoolName, gpa, major, minor, time);
                  tempAct = activity;
                  tempExercise = exercise;
                  tempProject = projects;
                        ap = apCreds;
                        ex1 = examOne;
                        ex2 = examTwo;
                        fEx = finalExam;
          }
         
          public String toString()
          {
                        String A, E, P;
                        A = "";
                        for(int i = 0; i < 14; i++)
                                A += tempAct[i] + " ";
                        E = "";
                        for(int j = 0; j < 14; j++)
                                E += tempExercise[j] + " ";
                        P = "";
                        for (int k = 0; k < 14; k++)
                                P += tempProject[k] + " ";
                       
                  String temp = super.toString();
                  return temp +"\nExam One Grade: "+ex1+ "\nExam Two Grade: "+ex2+"\nActivity Grades: "+A+"\nExercise Grades: "+E+"\nProject Grades: "+P;
          }
                 
  }

---

the exact error i am getting is:
Undergrad.java:8: invalid method declaration; return type required
public UnderGrad(String name, int age, String schoolName, int id, double gpa, int apCreds, String major, String minor, boolean time, int examOne, int examTwo, int[] activity, int[] exercise, int[] projects, int finalExam)
^
1 error

I dont think it need s return type so it has to be somethign else that i am missing. Any help is greatly appriciated.

It's not recognised as a constructor function because you've got the wrong case, Undergrad vs. UnderGrad. Also, as I've already said, convention and common sense would have you call it UnderGradCollege.

i knew it was something simple. Thanks once again.