For me, allowLoadOutsideTransaction is always false after (de)serialization even if it was true in the source object.

java version "1.8.0_152"
Java(TM) SE Runtime Environment (build 1.8.0_152-b16)
Java HotSpot(TM) 64-Bit Server VM (build 25.152-b16, mixed mode)

Am I doing something special?