[SOLVED] Having trouble making calls.

Having trouble making calls.

I am working on a program that takes a user input file name, and pulls specific information from that file (ie number of students, names, and scores). I am having some difficulty wrapping my mind around calls to other methods. I realize that my code will most likely be fraught with errors but that is why I am here. My most pressing issue is this: I want to call private static Student[] getStudents(int n) and have it populate my array that I have attempted to set up.

Code Java:

import java.util.Scanner;
 
public class Lab6
{
    public static void main(String[] args)
    {
        // Fill in the body according to the following comments
    	Scanner in = new Scanner(System.in);
    	// Input file name
    	String filename = getFileName(in);
    	// Input number of students
    	int n = FileIOHelper.getNumberOfStudents(filename);
    	// Input all student records and create Student array and
    	// integer array for total scores
    	Student [] students;
    	students[n] getStudents(n);
    	int [] totalScores = new int [n];
    	int j = 0;
    	while (j < n)
    	{
    		totalScores[j] = (std.getScore(1) + std.getScore(2) + std.getScore(3));
    		j++;
    	}
    	// Compute total scores and find students with lowest and
    	// highest total score
 
    	// Compute average total score
 
    	// Output results
    }
 
    // Given a Scanner in, this method prompts the user to enter
    // a file name, inputs it, and returns it.
    private static String getFileName(Scanner in)
    {
        // Fill in the body
    	System.out.print("Enter input file name: ");
    	String filename = in.nextLine();
    	return filename;
        // Do not declare the Scanner variable in this method.
        // You must use the value this method receives in the
        // argument (in).
   }
 
    // Given the number of students records n to input, this
    // method creates an array of Student of the appropriate size,
    // reads n student records using the FileIOHelper, and stores
    // them in the array, and finally returns the Student array.
    private static Student[] getStudents(int n)
    {
        // Fill in the body
 
    	int pos = 0;
    	Student[] students;
    	while (pos < n)
    	{
    		students[pos] = FileIOHelper.getNextStudent();
    		pos = ++pos;
    	}
    	return students;
    }
 
    // Given an array of Student records, an array with the total scores,
    // the indices in the arrays of the students with the highest and
    // lowest total scores, and the average total score for the class,
    // this method outputs a table of all the students appropriately
    // formatted, plus the total number of students, the average score
    // of the class, and the name and total score of the students with
    // the highest and lowest total score.
    private static void outputResults(
            Student[] students, int[] totalScores,
            int maxIndex, int minIndex, int average
        )
    {
        // Fill in the body
    }
 
    // Given a Student record, the total score for the student,
    // and the average total score for all the students, this method
    // outputs one line in the result table appropriately formatted.
    private static void outputStudent(Student s, int total, int avg)
    {
        // Fill in the body
    	System.out.println(Student(filename) + std.getScore(1) + std.getScore(2) + std.getScore(3) + (std.getScore(1) + std.getScore(2) + std.getScore(3)));
 
    }
 
    // Given the number of students, this method outputs a message
    // stating what the total number of students in the class is.
    private static void outputNumberOfStudents(int n)
    {
        // Fill in the body
    	System.out.println("Number of students: " + n);
    }
 
    // Given the average total score of all students, this method
    // outputs a message stating what the average total score of
    // the class is.
    private static void outputAverage(int average)
    {
        // Fill in the body
    }
 
    // Given the Student with highest total score and the student's
    // total score, this method outputs a message stating the name
    // of the student and the highest score.
    private static void outputMaxStudent(
            Student student,
            int score
        )
    {
        // Fill in the body
    }
 
    // Given the Student with lowest total score and the student's
    // total score, this method outputs a message stating the name
    // of the student and the lowest score.
    private static void outputMinStudent(
            Student student,
            int score
        )
    {
        // Fill in the body
    }
}

Any help is greatly appreciated and my apologies in advance if I missed any required etiquette.