2 This code converts an int value to a float precision
3 floating point number and then
4 passing the result to the Math.round() function, which returns the int/long closest
5 to the argument. This operation should always be a no-op,
6 since the converting an integer to a float should give a number with no fractional part.
7 It is likely that the operation that generated the value to be passed
8 to Math.round was intended to be performed using
9 floating point arithmetic.