public class TaskList {

    /**
     * Capacity of task's array.
     */
    private static final int CAPACITY = 10;
    /**
     * Index of last element in array
     */
    private int current;
    /**
     * Array of tasks
     */
    private Task[] element;

    /**
     * Empty constuctor
     */
    public TaskList() {
        element = new Task[CAPACITY];
        current = 0;
    }

    /**
     * Add task to array. If array is full makes new array and add task to
     * new array.
     * @param task added task
     */
    public void add(Task task) {
        if (current >= element.length) {
            Task[] temp = new Task[this.size() + CAPACITY];
            int index = 0;
            for (Task elem : element) {
                temp[index++] = elem;
            }
            element = temp;
        }
        element[current] = task;
        current++;
    }