имею два несоответствия условию, оба на мой взгляд выполняются🤦♂️
package com.javarush.task.task16.task1630;
import java.io.*;
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;
/*
Последовательный вывод файлов
*/
public class Solution {
public static String firstFileName;
public static String secondFileName;
static {
Scanner sc = new Scanner(System.in);
firstFileName = sc.nextLine();
secondFileName = sc.nextLine();
sc.close();
}
public static void main(String[] args) throws InterruptedException {
systemOutPrintln(firstFileName);
systemOutPrintln(secondFileName);
}
public static void systemOutPrintln(String fileName) throws InterruptedException {
ReadFileInterface f = new ReadFileThread();
f.setFileName(fileName);
f.start();
f.join();
System.out.println(f.getFileContent());
}
public interface ReadFileInterface {
void setFileName(String fullFileName);
String getFileContent();
void join() throws InterruptedException;
void start();
}
//..............................................................................................................
public static class ReadFileThread extends Thread implements ReadFileInterface {
private String fileName;
private String content="";
@Override
public void setFileName(String fullFileName) {
fileName = fullFileName;
}
@Override
public String getFileContent() {
return content;
}
@Override
public void run() {
File file = new File(fileName);
List<String> list = new ArrayList<>();
try (Scanner sc = new Scanner(file)) {
while (sc.hasNext())
list.add(sc.nextLine());
content=list.get(0);
for (int i=1;i<list.size();i++) {
content += list.get(i);
if (i!=list.size()-1)
content+=" ";
}
} catch (FileNotFoundException e) {
}
}
}
}