Matcher: find()

boolean find(): find the next subsequence of the input sequence that matches the pattern.


/*
 * Output:
Looking for Java in Java 2.
subsequence found 
 * */

import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class MainClass {
  public static void main(String args[]) {
    Pattern pat = Pattern.compile("Java");
    Matcher mat = pat.matcher("Java 2");

    System.out.println("Looking for Java in Java 2.");

    if (mat.find())
      System.out.println("subsequence found");
    else
      System.out.println("No Match");
  }
}