fr.sii.ogham.core.util

Class ArrayUtils

java.lang.Object

fr.sii.ogham.core.util.ArrayUtils

public final class ArrayUtils
extends Object

Utility class for manipulating arrays.

Method Summary

Modifier and Type	Method and Description
static <T> T[]	concat(T[] first, T[] second) Combine two arrays.
static <T> T[]	concat(T first, T[] others) Create an array starting with first element and followed by others.

Methods inherited from class java.lang.Object

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

Method Detail

concat

public static <T> T[] concat(T first,
                             T[] others)

Create an array starting with first element and followed by others.

This can be useful when handling vararg parameters and when you want to force to have at least one value.

Type Parameters:

T - the type of each element in the array

Parameters:

first - the first element

others - the other elements

Returns:

the combined array

concat

public static <T> T[] concat(T[] first,
                             T[] second)

Combine two arrays. It creates a new array that contains all the elements of first followed by all elements of second.

Type Parameters:

T - the type of each element in the array

Parameters:

first - the first array

second - the second array

Returns:

the combined array