https://jakarta.ee/specifications/platform/11/apidocs/jakarta/ws/rs/core/multivaluedmap
MultivaluedMap (Jakarta EE Platform API)
declaration: package: jakarta.ws.rs.core, interface: MultivaluedMap
jakarta ee platformapi
https://access.redhat.com/webassets/avalon/d/red_hat_jboss_enterprise_application_platform/7.3/javadocs/javax/ws/rs/core/MultivaluedMap.html
MultivaluedMap (Red Hat JBoss Enterprise Application Platform 7.3.0.GA public API)
red hat jboss