getValueAt Method of AbstractTableModel Java

Question

I need some help with getValue method

Im reading from a file and storing the values in a

 public List<Object[]> students;

Now I want to add all of this values to my JTable

 @Override
    public Object getValueAt(int row, int col) {
        //return data[row][col];
        // Here I have to get data from students
    }

Usually from a lot of example I saw that they use Object[][] data for doing this kind of thing this could be something like this

//return data[row][col];

but since I read from a file I want List<Object[]> students;

Any Idea how to implement this in getValueAt method?

my solution will be this

@Override
    public Object getValueAt(int row, int col) {
        //return data[row][col];
        for(Object[] j: students)
        {
            return j[col];
        }
        return null;
    }

but this will only take the first object and will assign to all rows in my JTable

Answer 1

how about:

@Override
public Object getValueAt(int row, int col) {
    return students.get(row)[col];
}