https://eclipse-ee4j.github.io/jersey.github.io/apidocs/2.40/jersey/org/glassfish/jersey/media/sse/OutboundEvent.Builder.html
OutboundEvent.Builder (Jersey 2.40 API)
builderjerseyapi
https://eclipse-ee4j.github.io/jersey.github.io/apidocs/2.29.1/jersey/org/glassfish/jersey/media/sse/OutboundEvent.html
OutboundEvent (Jersey 2.29.1 API)
jerseyapi