Scanner

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.nio.charset.StandardCharsets;

public class FastScanner implements AutoCloseable {
    InputStreamReader reader;
    boolean skipn;
    int cur;

    public FastScanner(FileInputStream fileInputStream) throws IOException {
        skipn = (System.lineSeparator().length() == 2);
        reader = new InputStreamReader(fileInputStream, StandardCharsets.UTF_8);
        cur = reader.read();
    }

    public String readLine() throws IOException {
        StringBuilder sb = new StringBuilder();
        boolean eol = false;
        do {
            if ((cur == '\r') || (cur == '\n')) {
                eol = true;
                break;
            }
            sb.append((char) cur);
        } while ((cur = reader.read()) != -1);
        if (eol) {
            if (skipn) {
                cur = reader.read();
            }
        }
        return sb.toString();
    }

    public boolean hasNextLine() throws IOException {
        return cur != -1;
    }

    public void close() throws IOException {
        if (reader != null) {
            reader.close();
        }
    }

    public static void main(String[] args) throws IOException {
        FastScanner in = new FastScanner(new FileInputStream("Test.txt"));
        PrintWriter out = new PrintWriter(new File("output.txt"), "utf8");
        out.println(in.readLine());
        out.close();
        in.close();
    }
}