Please help.
package com.codegym.task.task08.task0812;
import java.io.*;
import java.util.ArrayList;
/*
Longest sequence
*/
public class Solution {
public static void main(String[] args) throws IOException {
//write your code here
ArrayList<Integer> list = new ArrayList<Integer>();
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
for (int i = 0; i<10; i++){
int a = Integer.parseInt(br.readLine());
list.add(a);
}
int maxSequence = 1;
for (int x = 0; x <9;x++){
int counter = 1;
while(list.get(x).equals(list.get(x +1))){
counter++;
if (x == 8 && list.get(9).equals(list.get(8))){
counter++;}
x++;
if (counter > maxSequence) {
maxSequence = counter;
}
}}
System.out.println(maxSequence);
}
}