APIdia Launch Partner

Top Description Constructors Methods

sun.security.util

public final Class ArrayUtil

Class Inheritance

extends Object

java.lang.Object
sun.security.util.ArrayUtil

Imports

jdk.internal.util.Preconditions, java.security.ProviderException

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

Constructor Summary

Access	Constructor and Description
public	ArrayUtil()

Method Summary

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

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Constructor Detail

ArrayUtil	back to summary
public ArrayUtil()

Method Detail

blockSizeCheck	back to summary
public static void blockSizeCheck(int len, int blockSize)

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

reverse	back to summary
public static void reverse(byte[] arr)

swap	back to summary
private static void swap(byte[] arr, int i, int j)