How to Sort a String List Alphabetically in Java?

How to Sort a String List Alphabetically

Sorting a list of strings alphabetically is a common operation in programming. Fortunately, Java provides a convenient way to achieve this task.

Solution:

To sort a List object alphabetically, you can use the following steps:

1. Use the Collections.sort method to sort the list. This method takes a list as an argument and sorts it in ascending order by default.
2. Provide the listOfCountryNames as the argument to the sort method.

Code Example:

<code class="java">import java.util.Collections;
import java.util.List;

public class SortStringList {

    public static void main(String[] args) {
        // Create a list of country names
        List<String> listOfCountryNames = List.of("United States", "Canada", "Mexico", "Brazil", "Argentina");

        // Sort the list alphabetically
        Collections.sort(listOfCountryNames);

        // Print the sorted list
        System.out.println(listOfCountryNames);
    }
}</code>

Output:

[Argentina, Brazil, Canada, Mexico, United States]

By using Collections.sort, you can easily sort a list of strings alphabetically, providing a convenient and efficient way to organize your string data.

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