Event-driven Java with Spring Cloud Stream Binder for Azure Event Hubs is now available. Spring Cloud Stream provides a binder abstraction for popular message broker implementations. It provides a flexible programming model built on already established and familiar Spring idioms and best practices, including support for persistent pub/sub semantics, consumer groups, and stateful partitions. Now, developers can use the same patterns for building Java apps with Event Hubs.
Spring Cloud for Azure on GitHub
Spring on Azure Developer Hub
Spring Cloud Stream Binder on Azure Event Hubs tutorial