String region match in a java pgm

String region match

public class StringRegionMatch

{

   public static void main(String[] args)

  {

      String first_str = "Welcome to Microsoft";

      String second_str = "I work with Microsoft";

      boolean match = first_str.

      regionMatches(11, second_str, 12, 9);

      System.out.println("first_str[11 -19] == "

      + "second_str[12 - 21]:-"+ match);

   }

}