How do you create a Two-Dimensional ArrayList?

Java arraylist referencing between different classes?

• I'm making an employee database program that reads a list of employee names, id number and so on but in my FileScanner class after i create the employee object i cant add it to my Emplist Arraylist declared as follows in another class: public ArrayList <Employee> Emplist = new ArrayList<Employee>(); I have tested the file scanner and it reads all the data fine, inserting the newly created employee in to my Emplist arraylist is my only problem. i need to reference Emplist(created in a different class) in my FileScanner class and im not sure how to do this

• Answer:

  You can't expect us to know what your problem is without showing your code. There a million things you could be doing wrong. And, that's why you didn't receive an answer. Post another topic with your code.