caigentan
diff --git a/‎out/production/DataStructure/top/ligongd/collections/compareto/SortDemos.class‎
86 Bytes b/‎out/production/DataStructure/top/ligongd/collections/compareto/SortDemos.class‎
86 Bytes
diff --git a/‎src/top/ligongd/collections/compareto/SortDemos.java‎
Lines changed: 5 additions & 0 deletions b/‎src/top/ligongd/collections/compareto/SortDemos.java‎
Lines changed: 5 additions & 0 deletions
@@ -19,6 +19,11 @@ public static void main(String[] args) {
  personList.add(person1);
  personList.add(person2);
  personList.add(person3);
+
+ for(Person person: personList){
+ System.out.println(person.getName() + " " + person.getAge());
+        }
+
  Collections.sort(personList);
 
  for(Person person: personList){