org.htmlunit.util

Class ArrayUtils

java.lang.Object

org.htmlunit.util.ArrayUtils

public final class ArrayUtils
extends Object

Utility functions not covered by third party libraries.

Author:

Ronald Brill

Field Summary

Fields

Modifier and Type	Field and Description
static byte[]	EMPTY_BYTE_ARRAY An empty immutable byte array.
static char[]	EMPTY_CHAR_ARRAY An empty immutable char array.
static String[]	EMPTY_STRING_ARRAY An empty immutable String array.

Method Summary

Modifier and Type	Method and Description
static boolean	contains(byte[] bytes, byte expected)
static boolean	contains(char[] chars, char expected)
static boolean	contains(String[] strings, String expected)
static boolean	containsIgnoreCase(String[] strings, String expected)

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_BYTE_ARRAY

public static final byte[] EMPTY_BYTE_ARRAY

An empty immutable byte array.

EMPTY_CHAR_ARRAY

public static final char[] EMPTY_CHAR_ARRAY

An empty immutable char array.

EMPTY_STRING_ARRAY

public static final String[] EMPTY_STRING_ARRAY

An empty immutable String array.

Method Detail

contains

public static boolean contains(String[] strings,
                               String expected)

Parameters:

strings - the string[] to check

expected - the string that we expect

Returns:

true if at least one element of the array equals to the expected string

contains

public static boolean contains(char[] chars,
                               char expected)

Parameters:

chars - the char[] to check

expected - the char that we expect

Returns:

true if at least one element of the array equals to the expected char

contains

public static boolean contains(byte[] bytes,
                               byte expected)

Parameters:

bytes - the byte[] to check

expected - the byte that we expect

Returns:

true if at least one element of the array equals to the expected byte

containsIgnoreCase

public static boolean containsIgnoreCase(String[] strings,
                                         String expected)

Parameters:

strings - the string[] to check

expected - the string that we expect

Returns:

true if at least one element of the array equalsIgnoreCase to the expected string