presto-raptor-legacy/src/main/java/io/prestosql/plugin/raptor/legacy/storage/OrcFileWriter.java/OrcFileWriter/getJavaObjectInspectors
class OrcFileWriter:    private static List<ObjectInspector> getJavaObjectInspectors(List<StorageType> types)
    {
        return types.stream()
                .map(StorageType::getHiveTypeName)
                .map(TypeInfoUtils::getTypeInfoFromTypeString)
                .map(OrcFileWriter::getJavaObjectInspector)
                .collect(toList());
    }