How to organize Objects using an Integer parameter

Question

Say I have an Object composed of a String and an Integer. How would I make an ArrayList<Object> with the objects with the highest integer value first and lowest last?

Answer 1

You could sort them with a customer Comparator based on that property. With Java 8's enhancements, it should be pretty elegant:

myList.sort(Comparator.comparingInt(MyObject::getIntegerProperty).reversed());