Comparator Interface « Collections « Java Tutorial

9.40.Comparator Interface
	9.40.1.	System-Defined Comparable Classes
	9.40.2.	Writing Your own Comparator
	9.40.3.	Getting reverse order comparator
	9.40.4.	Implementing a Comparator for a class
	9.40.5.	Use a custom comparator.
	9.40.6.	Sort an array of strings in reverse order.
	9.40.7.	Sort an array of strings, ignore case difference.
	9.40.8.	Use a comparator to sort accounts by last name.
	9.40.9.	Comparator uses a Collator to determine the proper, case-insensitive lexicographical ordering of two strings.

	9.40.10.	Calendar Comparator
	9.40.11.	Invertible Comparator