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Java Example Program to Convert List to Set

import java.util.ArrayList;
import java.util.HashSet;
import java.util.Set;

public class ListToSet {
 /**
  * @author Amarjit Kumar
  * @category interview questions
  *
  * Description: Convert List to set in java with example program
  *
  */
 public static void main(String[] args) {

  ArrayList<String> arrList= new ArrayList<>();
  arrList.add("Java");
  arrList.add("Java");
  arrList.add("List to String");
  arrList.add("Example Program");

  Set<String> strSet = new HashSet<String>(arrList);

  System.out.println(strSet);
  System.out.println(arrList);

 }

}

/*
 * Java program to convert list to set. Convert ArrayList of string to HashSet
 * in java example program How to convert List to Set in java Set<String> strSet
 * = new HashSet<String>(arrList); HashSet having a constructor which will take
 * list as an argument. Lets see how to convert list to Set using java program.

 */

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