Syntax error Program to convert List of Integer to List of String in Java

Program to convert List of Integer to List of String in Java

Here’s our List of Integer −

List<Integer> listInteger = Arrays.asList(25, 50, 75, 100, 125, 150);

Now, convert List of Integer to List of String −

List<String> listString = listInteger.stream()
   .map(s -> String.valueOf(s))
   .collect(Collectors.toList());

Following is the program to convert List of Integer to List of String in Java −

Example

import java.util.*;
import java.util.stream.*;
import java.util.function.*;
public class Demo {
   public static void main(String[] args) {
      List<Integer> listInteger = Arrays.asList(25, 50, 75, 100, 125, 150);
      System.out.println("List of Integer = " + listInteger);
      List<String> listString = listInteger.stream()
         .map(s -> String.valueOf(s))
         .collect(Collectors.toList());
      System.out.println("List of String (converted from List of Integer) = " + listString);
   }
}

Output

List of Integer = [25, 50, 75, 100, 125, 150]
List of String (converted from List of Integer) = [25, 50, 75, 100, 125, 150]
Updated on: 2019-09-23T12:56:52+05:30

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