-
/*Java ArrayList to String Array ExampleThis Java ArrayList to String Array example shows how to convert ArrayList to String arrayin Java.*/
import java.util.ArrayList;import java.util.Arrays;
public class ArrayListToStringArrayExample {
public static void main(String args[]){
//ArrayList containing string objectsArrayList<String> aListDays = new ArrayList<String>();aListDays.add(“Sunday”);aListDays.add(“Monday”);aListDays.add(“Tuesday”);
/** To convert ArrayList containing String elements to String array, use* Object[] toArray() method of ArrayList class.** Please note that toArray method returns Object array, not String array.*///First Step: convert ArrayList to an Object array.Object[] objDays = aListDays.toArray();
//Second Step: convert Object array to String arrayString[] strDays = Arrays.copyOf(objDays, objDays.length, String[].class);
System.out.println(“ArrayList converted to String array”);
//print elements of String arrayfor(int i=0; i < strDays.length; i++){System.out.println(strDays[i]);}}}
/*Output of above given ArrayList to String Array example would beArrayList converted to String arraySundayMondayTuesday*/
Friday, 13 April 2018
Popular Posts
Categories
100 Python Programs for Beginner
(119)
AI
(282)
Android
(25)
AngularJS
(1)
Api
(7)
Assembly Language
(2)
aws
(30)
Azure
(11)
BI
(10)
Books
(262)
Bootcamp
(11)
C
(78)
C#
(12)
C++
(83)
cloud
(1)
Course
(87)
Coursera
(300)
Cybersecurity
(31)
data
(6)
Data Analysis
(36)
Data Analytics
(23)
data management
(15)
Data Science
(370)
Data Strucures
(22)
Deep Learning
(178)
Django
(16)
Downloads
(3)
edx
(21)
Engineering
(15)
Euron
(30)
Events
(7)
Excel
(21)
Finance
(10)
flask
(4)
flutter
(1)
FPL
(17)
Generative AI
(73)
Git
(11)
Google
(53)
Hadoop
(3)
HTML Quiz
(1)
HTML&CSS
(48)
IBM
(42)
IoT
(3)
IS
(25)
Java
(99)
Leet Code
(4)
Machine Learning
(317)
Meta
(24)
MICHIGAN
(5)
microsoft
(13)
Nvidia
(8)
Pandas
(14)
PHP
(20)
Projects
(34)
Python
(1379)
Python Coding Challenge
(1164)
Python Mathematics
(1)
Python Mistakes
(51)
Python Quiz
(543)
Python Tips
(10)
Questions
(3)
R
(72)
React
(7)
Scripting
(3)
security
(4)
Selenium Webdriver
(4)
Software
(20)
SQL
(52)
Udemy
(18)
UX Research
(1)
web application
(11)
Web development
(9)
web scraping
(3)

0 Comments:
Post a Comment