import java.util.Arrays;

public class StringSort {
  public static void main(String[] args) {
    String[] array = {"xyz", "java", "php", "cpp"};
    for (String str : array) {
      System.out.println(str);
    }
    System.out.println();
    String[] newArray = stringSort(array);
    for (String str : newArray) {
      System.out.println(str);
    }
  }
  public static String[] stringSort(String[] array) {
    Arrays.sort(array);
    return array;
  }
}