Can you explain what is wrong with my solution please?
package pl.codegym.task.task05.task0529;
import java.io.BufferedReader;
import java.io.InputStreamReader;
/*
Bank-świnka na bazie konsoli
*/
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String sLiczba = "";
int suma = 0;
while (!sLiczba.equals("sumuj")){
sLiczba = reader.readLine();
int liczba = Integer.parseInt(sLiczba);
suma += liczba;
if (sLiczba.equals("sumuj"))
System.out.println(suma);
break;
}
}
}