Could anyone help me? thanks a lot.
package zh.codegym.task.task19.task1925;
/*
Long words
*/
import java.io.*;
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader file1 = new BufferedReader(new FileReader(args[0]));
FileWriter file2 = new FileWriter(args[1]);
while (file1.ready()) {
String s = file1.readLine();
String[] ss = s.split(" ");
boolean isFirst = true;
for (String t: ss) {
if (t.length() > 6) {
if (isFirst) {
file2.write(t);
isFirst = false;
} else {
file2.write("," + t);
}
}
}
}
file1.close();
file2.close();
}
}