add Item To array - Java Collection Framework

Java examples for Collection Framework:Array Auto Increment

  1. HOME
  2. Java
  3. Collection Framework
  4. Array Auto Increment

Description

add Item To array

Demo Code


//package com.java2s;

public class Main {
    public static void main(String[] argv) throws Exception {
        String object = "java2s.com";
        String[] array = new String[] { "1", "abc", "level", null,
                "java2s.com", "asdf 123" };
        System.out.println(java.util.Arrays.toString(addToList(object,
                array)));// w w w .j a v a 2s . com
    }

    public static String[] addToList(String object, String[] array) {
        String[] ret = new String[array.length + 1];
        for (int i = 0; i < array.length; i++) {
            ret[i] = array[i];
        }
        ret[array.length] = object;
        return ret;
    }
}

Related Tutorials