Module org.apache.johnzon.core

Package org.apache.johnzon.core.util

Class ArrayUtil

java.lang.Object

org.apache.johnzon.core.util.ArrayUtil

public final class ArrayUtil
extends Object

Various Array utils which do not exist in Java or are performing badly. NOTE: we keep this here and in Mapper duplicated to not have Mapper depending on johnzon-core!

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ArrayUtil()

Method Summary

Modifier and Type	Method	Description
static List<Byte>	asList(byte[] vals)
static List<Character>	asList(char[] vals)
static List<Double>	asList(double[] vals)
static List<Float>	asList(float[] vals)
static List<Integer>	asList(int[] vals)
static List<Long>	asList(long[] vals)
static List<Short>	asList(short[] vals)
static List<Object>	asList(Object[] vals)
static Collection<Object>	newCollection(Object array)	Take the given array object and fill a fresh Collection with it.

Methods inherited from class java.lang.Object

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

Constructor Details

ArrayUtil

private ArrayUtil()

Method Details

asList

public static List<Integer> asList(int[] vals)

asList

public static List<Short> asList(short[] vals)

asList

public static List<Long> asList(long[] vals)

asList

public static List<Character> asList(char[] vals)

asList

public static List<Byte> asList(byte[] vals)

asList

public static List<Float> asList(float[] vals)

asList

public static List<Double> asList(double[] vals)

asList

public static List<Object> asList(Object[] vals)

newCollection

public static Collection<Object> newCollection(Object array)

Take the given array object and fill a fresh Collection with it.

Parameters:

array - an array that is to be duplicated

Returns:

a new collection of the original array elements

Throws:

IllegalArgumentException - if the given value this is not an array.