SET08112 ArrayList Interface Tutorial
In this tutorial you will use the ArrayList and the HashMap or TreeMap to solve some common problems. You will use methods such as:
Problem 1 - Sort a List
The file from http://www.dcs.napier.ac.uk/~cs66/SET08112/tut2/students.txt contains a list of students:
ADAMS, ROBERT HASTIE, MARTIN OTHIENO, JUDITH ANDERSON, ROSS ...
Create a programme SortStudents.java that reads in this file and outputs the students in Alphabetical order.
- You can use an ArrayList to hold the students.
- ArrayList<String> names = new ArrayList<String>();
- You can use java.util.Collections.sort to sort the ArrayList