用随机数填充字符串数组

//package com.nowjava;


public class Main {
/** 
来 自 
n o w  j a v a  . c o m
**/

    public static void main(String[] argv) {

        int numberOfItems = 42;

        System.out.println(java.util.Arrays

                .toString(populateStringArray(numberOfItems)));

    }


    public static String[] populateStringArray(int numberOfItems) {

        final String partialWord = "partialArrayParallel";

        String[] dummyStringArray = null;

        if (numberOfItems > 0) {

            dummyStringArray = new String[numberOfItems];

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

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

                final StringBuilder sb = new StringBuilder(partialWord)

                        .append(rando