public static void sort(Object array[]) public static void sort(Object array[], int fromIndex, int toIndex) public static void sort(Object array[], Comparator c) public static void sort(Object array[], int fromIndex, int toIndex, Comparator c)
import java.util.Arrays; public class MainClass { public static void main(String args[]) throws Exception {
String[] a = new String[] { "A", "C", "B" };
Arrays.sort(a); for (int i = 0, n = a.length; i < n; i++) {
System.out.println(a[i]);
}
}
}