com.illucit.instatrie.util

Class CollectionUtils

java.lang.Object

com.illucit.instatrie.util.CollectionUtils

public class CollectionUtils
extends Object

Utility class for collections.

Author:

Christian Simon

Field Summary

Fields

Modifier and Type	Field and Description
static char[]	EMPTY_CHAR_ARRAY

Constructor Summary

Constructors

Constructor and Description
CollectionUtils()

Method Summary

Modifier and Type	Method and Description
static <T> List<T>	newList(T... elements) Create ArrayList with some elements contained.
static char[]	subarray(char[] array, int startIndex, int endIndex) Create subarray of char array.

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_CHAR_ARRAY

public static final char[] EMPTY_CHAR_ARRAY

Constructor Detail

CollectionUtils

public CollectionUtils()

Method Detail

subarray

public static char[] subarray(char[] array,
                              int startIndex,
                              int endIndex)

Create subarray of char array.

Parameters:

array - input array

startIndex - start index (inclusive)

endIndex - end index (exclusive)

Returns:

sub array of size (end index - start index)

newList

@SafeVarargs
public static <T> List<T> newList(T... elements)

Create ArrayList with some elements contained.

Type Parameters:

T - type of list elements

Parameters:

elements - elements to be contained in the list.

Returns:

list