Правильно работает, но проверку не прорходит
package com.javarush.task.task16.task1630;
import java.io.*;
public class Solution {
static BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
public static String firstFileName;
public static String secondFileName;
static {
try {
firstFileName = reader.readLine();
secondFileName = reader.readLine();
reader.close();
} catch (IOException e) {
e.printStackTrace();
}
}
public static void main(String[] args) throws InterruptedException, FileNotFoundException {
systemOutPrintln(firstFileName);
systemOutPrintln(secondFileName);
}
public static void systemOutPrintln(String fileName) throws InterruptedException, FileNotFoundException {
ReadFileInterface f = new ReadFileThread();
f.setFileName(fileName);
f.start();
f.join();
System.out.println(f.getFileContent());
}
public interface ReadFileInterface {
void setFileName(String fullFileName) throws FileNotFoundException;
String getFileContent();
void join() throws InterruptedException;
void start();
}
public static class ReadFileThread extends Thread implements ReadFileInterface{
private String fullLine;
private String fullFileName;
@Override
public void setFileName(String fullFileName) {
this.fullFileName = fullFileName;
}
@Override
public String getFileContent() {
return fullLine;
}
@Override
public void start(){
try {
fullLine = "";
BufferedReader br = new BufferedReader(new FileReader(fullFileName));
String line;
while ((line = br.readLine()) != null) {
fullLine += line + " ";
}
br.close();
}catch (IOException e){
System.out.println(e);
}
}
}
}