jamezp/jboss-as — comment on commit 6fc21589b8e129d61e775a6fa621a7cf14f75e05
File: host-controller/src/main/java/org/jboss/as/host/controller/parsing/HostXml.java line 935
By bstansberry:

No. Do nothing if this attribute is not set; do not store defaults in the model.