Method main

collectiontopics/ToDoList.java:34–45

(String[] args)

class ToDoList {
  public static void main(String[] args) {
    PriorityQueue<ToDoItem> toDo =
      new PriorityQueue<>();
    toDo.add(new ToDoItem("Empty trash", 'C', 4));
    toDo.add(new ToDoItem("Feed dog", 'A', 2));
    toDo.add(new ToDoItem("Feed bird", 'B', 7));
    toDo.add(new ToDoItem("Mow lawn", 'C', 3));
    toDo.add(new ToDoItem("Water lawn", 'A', 1));
    toDo.add(new ToDoItem("Feed cat", 'B', 1));
    while(!toDo.isEmpty())
      System.out.println(toDo.remove());
  }
}
/* Output:
A1: Water lawn