code: public @NotNull FloatAssert isNotEqualTo(float other) {
      if (compareTo(other) != 0) {
        return this;
      }
      failIfCustomMessageIsSet();
      throw failure(unexpectedEqual(actual, other));
    }
docs: Verifies that the actual {@code Float} is not equal to the given one.
  
  @param other the given value.
  @return this assertion object.
  @throws AssertionError if the actual {@code Float} is equal to the given one.