generate sorted array - Java Collection Framework

Java examples for Collection Framework:Array Sort

  1. HOME
  2. Java
  3. Collection Framework
  4. Array Sort

Description

generate sorted array

Demo Code


//package com.java2s;

public class Main {
    public static void main(String[] argv) throws Exception {
        int length = 2;
        System.out.println(java.util.Arrays
                .toString(generateSortedArray(length)));
    }// ww  w . j ava  2  s  .com

    /**
     * generate sorted array
     */
    public static int[] generateSortedArray(int length) {
        if (length <= 0) {
            return new int[] {};
        }
        int[] arr = new int[length];
        int data = 1;
        for (int i = 0; i < length; i++) {
            arr[i] = data++;
            //            data += RandomUtil.randomIntIn(3);
        }
        return arr;
    }
}

Related Tutorials