RangeMapEntry<K, V> rangeMapEntry = mapEntryAboveToTruncate.getValue();
      if (rangeMapEntry.getUpperBound().compareTo(rangeToRemove.upperBound) > 0) {
        // we know ( ] ), and since we dealt with truncating below already,
        // we know [ ( ] )
        putRangeMapEntry(
            rangeToRemove.upperBound,
            rangeMapEntry.getUpperBound(),
            mapEntryAboveToTruncate.getValue().getValue());

      RangeMapEntry<K, V> rangeMapEntry = mapEntryAboveToTruncate.getValue();
      if (rangeMapEntry.getUpperBound().compareTo(rangeToRemove.upperBound) > 0) {
        // we know ( ] ), and since we dealt with truncating below already,
        // we know [ ( ] )
        putRangeMapEntry(
            rangeToRemove.upperBound,
            rangeMapEntry.getUpperBound(),
            mapEntryAboveToTruncate.getValue().getValue());

* Generate OpenAPI schemas in alphabetical order. PR [#554](https://github.com/tiangolo/fastapi/pull/554) by [@dmontagu](https://github.com/dmontagu).
* Add support for truncating docstrings from *path operation functions*.
    * New docs at [Advanced description from docstring](https://fastapi.tiangolo.com/advanced/path-operation-advanced-configuration/#advanced-description-from-docstring).