https://access.redhat.com/webassets/avalon/d/red_hat_jboss_enterprise_application_platform/8.1/javadocs/org/hibernate/resource/beans/container/spi/FallbackContainedBean.html
FallbackContainedBean (Red Hat JBoss Enterprise Application Platform 8.1.1.GA + JBoss EAP XP...
declaration: package: org.hibernate.resource.beans.container.spi, class: FallbackContainedBean
red hat jbossenterprise application