Java 用随机双值填充双数组

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//package com.nowjava;

/*

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*/

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public class Main {

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    public static void main(String[] argv) {

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        int numberOfItems = 42;

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        System.out.println(java.util.Arrays

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                .toString(populateDoubleArray(numberOfItems)));

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    }

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    public static Double[] populateDoubleArray(int numberOfItems) {

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        final String partialWord = "partialArrayParallel";

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        Double[] dummyDoubleArray = null;

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        if (numberOfItems > 0) {

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            dummyDoubleArray = new Double[numberOfItems];

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            for (int i = 0; i < numberOfItems; i++) {

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                final double randomNumber = (Math.random() * numberOfItems);

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