if else statement

My question is why output is 3 and not 2 as I expected?

public class CheckNumber{

public static void main(String []args){
int i = 0;
int j = 0;

if (i > 10)
      j = 1;
else if (i == 0)
      if (j == 100)
      j = 2;
      else
            j = 3;
      else
            j = 4;
                  
      System.out.println(j);
      }
}