While Loops And Conditional Breaks?

public class dowhile2 {
public static void main(String[] args) {
int i = 1;
while(i <= 100){
System.out.println(i);
if(i == 50){
break;
}
i++;
}
}
}

I just want to know how to count this lines of codes. Because if I place for example i++ further up the code or the system.out.println a bit lower the result will be 1-49 or 2-50 and not the goal that is 1-50.

I want to know how to think and count. Why do i get 2345678.........50 and not 12345678........50 or 12345678.....49, thats the question.