code: public static Number rightShiftUnsigned(Number self, Number operand) {
          return NumberMath.rightShiftUnsigned(self, operand);
      }
docs: Implementation of the right shift (unsigned) operator for integral types.  Non integral
  Number types throw UnsupportedOperationException.
  
  @param self    a Number object
  @param operand the shift distance by which to right shift (unsigned) the number
  @return the resulting number
  @since 1.5.0