ColdFusion 2021 - Docker - org.apache.commons

Hello,

I create a Docker container using the latest, standard image of ColdFusion 2021

docker run --rm -d -p 8500:8500 -v /cf_test:/app -e acceptEULA=YES public.ecr.aws/adobe/coldfusion:latest start

I try and access org.apache.commons.lang.StringEscapeUtils.

<cfset escapers = CreateObject('java','org.apache.commons.lang.StringEscapeUtils')>

Response:

java.lang.ClassNotFoundException: org.apache.commons.lang.StringEscapeUtils

This works on a server installed version of CF 2021. What am I doing wrong here?