string sorting in java

String[] myArray = {"JavaFX", "HBase", "OpenCV", "Java", "Hadoop","Neo4j"};
Arrays.sort(myArray);
System.out.println(Arrays.toString(myArray));

// Java program to sort a string alphabetically 
  
import java.util.Arrays; 
  
public class GFG  
{ 
    // Method to sort a string alphabetically 
    public static String sortString(String inputString) 
    { 
        // convert input string to char array 
        char tempArray[] = inputString.toCharArray(); 
          
        // sort tempArray 
        Arrays.sort(tempArray); 
          
        // return new sorted string 
        return new String(tempArray); 
    } 
      
    // Driver method 
    public static void main(String[] args) 
    { 
        String inputString = "geeksforgeeks"; 
        String outputString = sortString(inputString); 
          
        System.out.println("Input String : " + inputString); 
        System.out.println("Output String : " + outputString); 
    } 
} 

public class ArrayReturn3 {
 
    public static String[] sortNames(String[] userNames) {
        String temp;
        for (int i = 0; i < userNames.length; i++) {
            for (int j = i + 1; j < userNames.length; j++) {
                if (userNames[i].compareTo(userNames[j]) > 0) {
                    temp = userNames[i];
                    userNames[i] = userNames[j];
                    userNames[j] = temp;
                }
            }
        }
        return userNames;
    }
 
    public static void main(String[] args) {
        String[] names = {"Ram", "Mohan", "Sohan", "Rita", "Anita", "Nita", "Shyam", "Mukund"};
        System.out.println("Names before sort");
        for (String n : names) {
            System.out.print(" " + n);
        }
        String[] sortedNames = sortNames(names);
        System.out.println("\nNames after sort (Sent name)");
        for (String n : names) {
            System.out.print(" " + n);
        }
        System.out.println("\nNames after sort (Received name)");
        for (String n : sortedNames) {
            System.out.print(" " + n);
        }
    }
}