Java 正则匹配 reset 方法

package com.codingdict;



import java.util.regex.Matcher;

import java.util.regex.Pattern;



public class MatcherDemo {



   private static String REGEX = "(a*b)(foo)";

   private static String INPUT = "aabfooaabfooabfoob";

   private static String REPLACE = "-";

   public static void main(String[] args) {



      Pattern pattern = Pattern.compile(REGEX);



      // get a matcher object

      Matcher matcher = pattern.matcher(INPUT);   

      matcher.region(10, 15);

      System.out.println("Before reset, regionStart(): " + matcher.regionStart());

      System.out.println("Before reset, regionEnd(): " + matcher.regionEnd());

      matcher.reset();

      System.out.println("After reset, regionStart(): " + matcher.regionStart());

      System.out.println("After reset, regionEnd(): " + matcher.regionEnd());



   }

}