где моя ошибка люди ?
package com.javarush.task.task19.task1918;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/*
Знакомство с тегами
*/
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader readerFileName = new BufferedReader(new InputStreamReader(System.in));
String fileName = readerFileName.readLine();
readerFileName.close();
BufferedReader readerFromFile = new BufferedReader(new FileReader(fileName));
// String regExPatter = "\\<[args].*\\<\\/script>";
String inputTag = args[0];
Pattern pattern = Pattern.compile("<" + args[0] + ".+?</" + inputTag + ">");
String oneLineFromFile = "";
StringBuilder stringBuilder = new StringBuilder();
while ((oneLineFromFile = readerFromFile.readLine()) != null) {
stringBuilder.append(oneLineFromFile);
}
Matcher matcher = pattern.matcher(stringBuilder.toString());
while (matcher.find()) {
System.out.println(stringBuilder.substring(matcher.start(), matcher.end()));
}
readerFromFile.close();
}
}
