Java is a platform of choice for many IoT applications, from building smart gateways that bridge sensors to the cloud, to device management infrastructures or home automation systems. This session provides you with concrete examples of how to build end-to-end solutions with the Eclipse IoT Java stack and in particular how to use open-source projects such as Paho, Kura, Californium and Concierge on top of OpenJDK. You should join this session if you have Java developments skills that you'd like to put to good use for your next IoT project, and if you are interested in learning more about how to use open standards like CoAP, MQTT, 6LoWPAN, … in your Java applications.