org.eclipse.californium.scandium.util

Class ListUtils

java.lang.Object

org.eclipse.californium.scandium.util.ListUtils

public class ListUtils
extends Object

Utility class to create a unmodifiable "ordered set" as List.

Constructor Summary

Constructors

Constructor and Description
ListUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static <T> List<T>	init(List<T> values) Initialize ordered values, testing for contained item duplicates.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ListUtils

public ListUtils()

Method Detail

init

public static <T> List<T> init(List<T> values)

Initialize ordered values, testing for contained item duplicates.

Type Parameters:

T - element type of list

Parameters:

values - list of values. Maybe null for empty list.

Returns:

unmodifiable list with unique items.

Throws:

IllegalArgumentException - if duplicate items are contained