Cota ja do konca neponimaju ili trebovanija, ili skoreje Jsoup.
package com.javarush.task.task19.task1918;
/*
Знакомство с тегами
*/
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.parser.Parser;
import org.jsoup.select.Elements;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String file = reader.readLine();
BufferedReader bufferedReader = new BufferedReader(new FileReader(file));
String text = bufferedReader.readLine();
Document document = Jsoup.parse(text, "", Parser.xmlParser());
Elements elements = document.select("span");
System.out.println(elements);
reader.close();
bufferedReader.close();
}
}