abs.ixi.client.util

Class ArrayUtils

java.lang.Object

abs.ixi.client.util.ArrayUtils

public class ArrayUtils
extends Object

ArrayUtils has convenience methods for java arrays.

Constructor Summary

Constructors

Constructor and Description
ArrayUtils()

Method Summary

Modifier and Type	Method and Description
static boolean	areEqual(byte[] a, int aStart, int aEnd, byte[] b, int bStart, int bEnd) Convenience method to compare two array ranges.
static StringBuilder[]	initArray(int size)
static StringBuilder[]	resizeArray(StringBuilder[] src, int size)

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

resizeArray

public static StringBuilder[] resizeArray(StringBuilder[] src,
                                          int size)

initArray

public static StringBuilder[] initArray(int size)

areEqual

public static boolean areEqual(byte[] a,
                               int aStart,
                               int aEnd,
                               byte[] b,
                               int bStart,
                               int bEnd)

Convenience method to compare two array ranges. This a extension of equals method exposed in Arrays class. Arrays class do not offer range comparison.

Parameters:

a - first array

aStart - first array start index

aEnd - first array end index

b - second array

bStart - second array start index

bEnd - second array end index

Returns:

true if the array ranges were equal otherwise false