The task is completed but the compiler is not accepting it. Could you help me with finding the error in my code?
package pl.codegym.task.task07.task0727;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
/*
Zmiana funkcjonalności
*/
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
ArrayList<String> lista = new ArrayList<String>();
while (true) {
String s = reader.readLine();
if (s == null) break;
else
lista.add(s);
}
ArrayList<String[]> listaMultiplikowana = new ArrayList<String[]>();
for (int i = 0; i < lista.size(); i++) {
String s = lista.get(i);
if(lista.get(i).length()%2 == 0){
String[]myString2 = {s, s};
listaMultiplikowana.add(myString2);}
else{
String[]myString3 = {s, s, s};
listaMultiplikowana.add(myString3);}
}
for (int i = 0; i < listaMultiplikowana.size(); i++) {
for (int j = 0; j < listaMultiplikowana.get(i).length; j++) {
System.out.print(listaMultiplikowana.get(i)[j] + " ");
}
System.out.println("");
}
}
}