@GwtCompatible(emulated=true) public final class ObjectArrays extends Object
Modifier and Type | Method and Description |
---|---|
static <T> T[] |
concat(T[] array,
T element)
Returns a new array that appends
element to array . |
static <T> T[] |
concat(T[] first,
T[] second,
Class<T> type)
Returns a new array that contains the concatenated contents of two arrays.
|
static <T> T[] |
concat(T element,
T[] array)
Returns a new array that prepends
element to array . |
static <T> T[] |
newArray(Class<T> type,
int length)
Returns a new array of the given length with the specified component type.
|
static <T> T[] |
newArray(T[] reference,
int length)
Returns a new array of the given length with the same type as a reference array.
|
@GwtIncompatible public static <T> T[] newArray(Class<T> type, int length)
type
- the component typelength
- the length of the new arraypublic static <T> T[] newArray(T[] reference, int length)
reference
- any array of the desired typelength
- the length of the new array@GwtIncompatible public static <T> T[] concat(T[] first, T[] second, Class<T> type)
first
- the first array of elements to concatenatesecond
- the second array of elements to concatenatetype
- the component type of the returned arraypublic static <T> T[] concat(T element, T[] array)
element
to array
.element
- the element to prepend to the front of array
array
- the array of elements to appendarray
, with element
occupying
the first position, and the elements of array
occupying the remaining elements.public static <T> T[] concat(T[] array, T element)
element
to array
.array
- the array of elements to prependelement
- the element to append to the endarray
, with the same contents as array
, plus element
occupying the last position.Copyright © 2010–2019. All rights reserved.