org.rhq.core.util.collection

Class ArrayUtils

java.lang.Object

org.rhq.core.util.collection.ArrayUtils

public class ArrayUtils
extends Object

Author:

John Mazzitelli, Joseph Marques

Constructor Summary

Constructors

Constructor and Description
ArrayUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static int[]	copyOfRange(int[] arr, int from, int to)
static <T> T[]	copyOfRange(T[] arr, int from, int to)
static int[]	unwrapArray(Integer[] input)
static int[]	unwrapCollection(Collection<Integer> input)
static Integer[]	wrapInArray(int[] input)
static List<Integer>	wrapInList(int[] input)

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayUtils

public ArrayUtils()

Method Detail

copyOfRange

public static <T> T[] copyOfRange(T[] arr,
                  int from,
                  int to)

copyOfRange

public static int[] copyOfRange(int[] arr,
                int from,
                int to)

unwrapCollection

public static int[] unwrapCollection(Collection<Integer> input)

unwrapArray

public static int[] unwrapArray(Integer[] input)

wrapInArray

public static Integer[] wrapInArray(int[] input)

wrapInList

public static List<Integer> wrapInList(int[] input)