Online Java Compiler By
JavaTpoint.com
import java.util.regex.*; public class RegexExample1{ public static void main(String args[]){ //1st way Pattern p = Pattern.compile(".s");//. represents single character Matcher m = p.matcher("as"); boolean b = m.matches(); //2nd way boolean b2=Pattern.compile(".s").matcher("as").matches(); //3rd way boolean b3 = Pattern.matches(".s", "as"); System.out.println(b+" "+b2+" "+b3); }}
Output