I don't get why I am getting an error on this. It can literally read the input. Where am I wrong?
package en.codegym.task.jdk13.task08.task0812;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
/*
Longest sequence
*/
public class Solution {
public static void main(String[] args) throws IOException {
ArrayList<Integer> list = new ArrayList<Integer>();
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
while (true) {
String str = reader.readLine();
if (str == null || str.isEmpty()) {break;}
list.add(Integer.parseInt(str));
}
int count = 0;
for (int i = 0; i<list.size(); i++) {
int temp = 0;
for (int j = i; j<list.size(); j++) {
if ((long)list.get(i) == (long)list.get(j)) {
temp++;
}
else {break;}
}
if (temp > count) {
count = temp;
}
}
System.out.println(count);
}
}