Matcher group with parameter
import java.util.regex.Matcher; import java.util.regex.Pattern; public class MatcherGroupParamExample { public static void main(String args[]) { Pattern p = Pattern.compile("B(ond)"); String candidateString = "My name is Bond. James Bond."; Matcher matcher = p.matcher(candidateString); matcher.find(); String group_0 = matcher.group(0); String group_1 = matcher.group(1); System.out.println("Group 0 " + group_0); System.out.println("Group 1 " + group_1); System.out.println(candidateString); matcher.find(); group_0 = matcher.group(0); group_1 = matcher.group(1); System.out.println("Group 0 " + group_0); System.out.println("Group 1 " + group_1); System.out.println(candidateString); } }