Please about help :)
package pl.codegym.task.task18.task1810;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.util.Scanner;
import java.io.IOException;
public class Solution {
public static void main(String[] args) throws Exception {
Scanner scanner = new Scanner(System.in);
boolean isLessThan1000Bytes = false;
while (!isLessThan1000Bytes) {
String nazwaPliku = scanner.nextLine();
try {
FileInputStream fileInputStream = new FileInputStream(nazwaPliku);
byte[] tablicaBajtow = new byte[fileInputStream.available()];
if (fileInputStream.available() > 0) {
fileInputStream.read(tablicaBajtow);
}
if (tablicaBajtow.length<1000){
fileInputStream.close();
throw new DownloadException();
}
}catch (DownloadException e){
isLessThan1000Bytes = true;
}catch(IOException e){
}
}
}
public static class DownloadException extends Exception {
}
}