Вроде все нормально, протестировал, но не принимает
package com.javarush.task.task19.task1925;
/*
Длинные слова
*/
import java.io.*;
public class Solution {
public static void main(String[] args) throws IOException {
FileReader fileReader = new FileReader(args[0]);
FileWriter fileWriter = new FileWriter(args[1]);
/*
FileReader fileReader = new FileReader("c:/1.txt");
FileWriter fileWriter = new FileWriter("c:/2.txt");
*/
BufferedReader br = new BufferedReader(fileReader);
BufferedWriter bw = new BufferedWriter(fileWriter);
int z=0;
while (br.ready()) {
String str = br.readLine();
String[] slova = str.split(" ");
for (int i = 0; i < slova.length; i++) {
if (slova[i].length() > 6) {
if (i != slova.length - 1&&i!=0||z!=0) {
bw.write(",");
z=1;
}
bw.write(slova[i]);
}
}
}
br.close();
bw.close();
}
}