Why the answer of this question is 150?

Question

What is the output of this code?
int x = 100;
int y = 200;
while (++x < --y) { };
System.out.print(x);

Answer 1

So suppose x and y are at 149 and 151 now, so
when x will reach 150 y will be 151 which is true and then y also becomes 150 and x value 150 is printed

Answer 2

Ok, thanks understandable