com.tencent.kona.sun.security.util

Class ArrayUtil

java.lang.Object

com.tencent.kona.sun.security.util.ArrayUtil

public final class ArrayUtil
extends java.lang.Object

This class holds the various utility methods for array range checks.

Constructor Summary

Constructors

Constructor and Description
ArrayUtil()

Method Summary

Modifier and Type	Method and Description
static void	blockSizeCheck(int len, int blockSize)
static void	nullAndBoundsCheck(byte[] array, int offset, int len)
static void	reverse(byte[] arr)

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayUtil

public ArrayUtil()

Method Detail

blockSizeCheck

public static void blockSizeCheck(int len,
                                  int blockSize)

nullAndBoundsCheck

public static void nullAndBoundsCheck(byte[] array,
                                      int offset,
                                      int len)

reverse

public static void reverse(byte[] arr)