If x = 5 and y = 4, what will be the output of the following code?

x += ++y - x-- + y++;
System.out.println("x = " + x);
System.out.println("y = " + y);

x = 10
y = 6

Reason — The given expression is evaluated as follows:

x += ++y - x-- + y++
x = x + (++y - x-- + y++) [x=5, y=4]
x = 5 + (5 - 5 + 5) [x=4, y=6]
x = 5 + 5
x = 10
and
y=6