presto-iceberg/src/main/java/io/prestosql/plugin/iceberg/IcebergPageSink.java/IcebergPageSink/applyTransform
class IcebergPageSink:    @SuppressWarnings("unchecked")
    private static Object applyTransform(Transform<?, ?> transform, Object value)
    {
        return ((Transform<Object, Object>) transform).apply(value);
    }