https://access.redhat.com/webassets/avalon/d/red_hat_jboss_enterprise_application_platform/7.4/javadocs/javax/xml/rpc/NamespaceConstants.html
NamespaceConstants (Red Hat JBoss Enterprise Application Platform 7.4.0.GA public API)
red hat jboss
https://jackrabbit.apache.org/oak/docs/apidocs/org/apache/jackrabbit/oak/spi/namespace/class-use/NamespaceConstants.html
Uses of Interface org.apache.jackrabbit.oak.spi.namespace.NamespaceConstants (Jackrabbit Oak 1.88.0...