Program to convert Set to List in Java

Let’s say the following is our Set with string values −

Set<String> set = new HashSet<String>(); set.add("Laptop"); set.add("Mobile"); set.add("Tablet"); set.add("LCD"); set.add("LED");

Now, let us convert it to List −

List<String> list = new ArrayList<>(set);

Following is the program to convert Set to List in Java −

Example

import java.util.*; import java.util.stream.*; public class Demo {    public static void main(String args[]) {       Set<String> set = new HashSet<String>();       set.add("Laptop");       set.add("Mobile");       set.add("Tablet");       set.add("LCD");       set.add("LED");       set.add("Desktop");       System.out.println("Set = " + set);       List<String> list = new ArrayList<>(set);       System.out.println("List = " + list);    } }

Output

Set = [Laptop, Desktop, Tablet, LED, LCD, Mobile] List = [Laptop, Desktop, Tablet, LED, LCD, Mobile]