public class Arrays2 extends Object
Modifier and Type | Field and Description |
---|---|
static Annotation[] |
EMPTY_ANNOTATION_ARRAY |
static Class<?>[] |
EMPTY_CLASS_ARRAY |
static Type[] |
EMPTY_TYPE_ARRAY |
Modifier and Type | Method and Description |
---|---|
static <T> Set<T> |
asSet(T... array) |
static boolean |
containsAll(Object[] array,
Object... values) |
static <T> T[] |
copyOf(T[] original,
int newLength)
Copies the specified array, truncating or padding with nulls (if necessary)
so the copy has the specified length.
|
static <T,U> T[] |
copyOf(U[] original,
int newLength,
Class<? extends T[]> newType)
Copies the specified array, truncating or padding with nulls (if necessary)
so the copy has the specified length.
|
static boolean |
unorderedEquals(Object[] array,
Object... values) |
public static final Annotation[] EMPTY_ANNOTATION_ARRAY
public static final Type[] EMPTY_TYPE_ARRAY
public static final Class<?>[] EMPTY_CLASS_ARRAY
public static <T> Set<T> asSet(T... array)
public static <T> T[] copyOf(T[] original, int newLength)
original
- the array to be copiednewLength
- the length of the copy to be returnedNegativeArraySizeException
- if newLength is negativeNullPointerException
- if original is nullpublic static <T,U> T[] copyOf(U[] original, int newLength, Class<? extends T[]> newType)
original
- the array to be copiednewLength
- the length of the copy to be returnednewType
- the class of the copy to be returnedNegativeArraySizeException
- if newLength is negativeNullPointerException
- if original is nullArrayStoreException
- if an element copied from
original is not of a runtime type that can be stored in
an array of class newTypeCopyright © 2016. All rights reserved.