Question

Possible Duplicate:
Sorting a collection of objects
Sorting an ArrayList of Contacts based on name?

A quick question for you:

I’ve got an ArrayList<MyObject> filled with MyObject objects. I would like them to be sorted based on an integer variable of MyObject.

Is there a ready way to implement this or will I have to write a quicksort/mergesort myself?

Thank you for your time,
Dimitris

Answer 1

You can also use the Collections.sort() libraries and pass in your collections (ArrayList) and a specifically designed Comperator for your objects.

http://docs.oracle.com/javase/7/docs/api/java/util/Collections.html[enter link description here][1]