Java tutorial
import java.util.Arrays; public class Main { public static void main(String[] a) { String str[] = { "B", "H", "L", "M", "I", "N", "R" }; // Ensure list sorted Arrays.sort(str); for (String s : str) { System.out.println(s); } // Search for element in list int index = Arrays.binarySearch(str, "M"); System.out.println("Found M @ " + index); } }