Input
Output
import java.util.regex.*; public class RegexExample{ public static void main(String args[]){ System.out.println(Pattern.matches(".e", "be")); //true System.out.println(Pattern.matches(".e", "as")); //false System.out.println(Pattern.matches(".e", "bet")); //false (It has more than 2 char) System.out.println(Pattern.matches("..e", "tie")); //true (3rd char is e) } }