Returns the sum of its arguments, throwing an exception if the result overflows a {@code long}.
@param x the first value @param y the second value @return the result @throws ArithmeticException if the result overflows a long
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Returns the sum of its arguments, throwing an exception if the result overflows a {@code long}.
@param x the first value @param y the second value @return the result @throws ArithmeticException if the result overflows a long