com.communote.common.util

Class ArrayHelper

java.lang.Object

com.communote.common.util.ArrayHelper

public class ArrayHelper
extends Object

Helper class for array operations

Author:

Communote GmbH - http://www.communote.com/

Method Summary

Modifier and Type	Method and Description
static String[]	removeDuplicates(String[] array) Remove duplicate entries in the array.
static String[]	removeDuplicatesKeepingOrder(String[] array, boolean ignoreEmptyStrings) Remove duplicate entries in the array.

Methods inherited from class java.lang.Object

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

Method Detail

removeDuplicates

public static String[] removeDuplicates(String[] array)

Remove duplicate entries in the array. The order will not be maintained!

Parameters:

array - the array to check

Returns:

the duplicate free array

removeDuplicatesKeepingOrder

public static String[] removeDuplicatesKeepingOrder(String[] array,
                                                    boolean ignoreEmptyStrings)

Remove duplicate entries in the array. The order to be kept!

Parameters:

array - the array to check

ignoreEmptyStrings - filter empty strings and do not include them in the result array

Returns:

the duplicate free array