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Will a double equal to an integer always cast to that integer (assuming the double is not one that causes an overflow). Example: Math.ceil() will return a double that is equal to an integer. Assuming no overflow, will it always cast to the same integer that it is supposedly equal to?
If not, how can I round up a double to an int or long?
Since Java types are fixed and Java doubles have a 52 bit mantissa, they can (with ease) represent a 32-bit Java int without rounding.