net.hasor.rsf.protocol.rsf.v1

类 ArrayUtils

java.lang.Object

net.hasor.rsf.protocol.rsf.v1.ArrayUtils

public abstract class ArrayUtils
extends Object

Operations on String that are null safe.

构造器概要

构造器

构造器和说明
ArrayUtils()

方法概要

限定符和类型	方法和说明
static int[]	add(int[] array, int element) Copies the given array and adds the given element at the end of the new array.

从类继承的方法 java.lang.Object

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

构造器详细资料

ArrayUtils

public ArrayUtils()

方法详细资料

add

public static int[] add(int[] array,
                        int element)

Copies the given array and adds the given element at the end of the new array.

The new array contains the same elements of the input array plus the given element in the last position. The component type of the new array is the same as that of the input array.

If the input array is null, a new one element array is returned whose component type is the same as the element.

 ArrayUtils.add(null, 0)   = [0]
 ArrayUtils.add([1], 0)    = [1, 0]
 ArrayUtils.add([1, 0], 1) = [1, 0, 1]
 

参数:

array - the array to copy and add the element to, may be null

element - the object to add at the last index of the new array

返回:

A new array containing the existing elements plus the new element

从以下版本开始:

2.1