fork download
copy 
  1.  
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. class Demo {
  8.  
  9.     public static void main(String a[]){
  10.  
  11.         LinkedHashSet<String> s1 = new LinkedHashSet<String>();
  12.         s1.add("first");
  13.         s1.add("second");
  14.         s1.add("third");
  15.         System.out.println("LinkedHashSet content: ");
  16.         System.out.println(s1);
  17.         String[] strArr = new String[s1.size()];
  18.         s1.toArray(strArr);
  19.         System.out.println("Copied array content:");
  20.         for(String str:strArr){
  21.             System.out.println(str);
  22.         }
  23.     }
  24. }
Success #stdin #stdout 0.06s 3359744KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
LinkedHashSet content: 
[first, second, third]
Copied array content:
first
second
third
https://ideone.com/Gkk75w
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!