import java.text.DateFormatSymbols;
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
public class Main {
public static void main(String[] args) {
List list = new LinkedList();
DateFormatSymbols dfs = new DateFormatSymbols();
String[] months = dfs.getMonths();
for (int i = 0; i < months.length; i++) {
String month = months[i];
list.add(month);
}
Collections.sort(list);
System.out.println("Month Names = " + list);
int index = Collections.binarySearch(list, "October");
if (index > 0) {
System.out.println("Found at index = " + index);
String month = (String) list.get(index);
System.out.println("Month = " + month);
}
}
}