Returns the floor modulus of the {@code long} and {@code int} arguments.
<p>
The floor modulus is {@code x - (floorDiv(x, y) * y)},
has the same sign as the divisor {@code y}, and
is in the range of {@code -abs(y) < r < +abs(y)}.
<p>
The relationship between {@code floorDiv} and {@code floorMod} is such that:
<ul>
<li>{@code floorDiv(x, y) * y + floorMod(x, y) == x}
</ul>
<p>
For examples, see {@link #floorMod(int, int)}.
@param x the dividend
@param y the divisor
@return the floor modulus {@code x - (floorDiv(x, y) * y)}
@throws ArithmeticException if the divisor {@code y} is zero
@see #floorDiv(long, int)
Returns the floor modulus of the {@code long} and {@code int} arguments. <p> The floor modulus is {@code x - (floorDiv(x, y) * y)}, has the same sign as the divisor {@code y}, and is in the range of {@code -abs(y) < r < +abs(y)}.
<p> The relationship between {@code floorDiv} and {@code floorMod} is such that: <ul> <li>{@code floorDiv(x, y) * y + floorMod(x, y) == x} </ul> <p> For examples, see {@link #floorMod(int, int)}.
@param x the dividend @param y the divisor @return the floor modulus {@code x - (floorDiv(x, y) * y)} @throws ArithmeticException if the divisor {@code y} is zero @see #floorDiv(long, int)