Californium – A CoAP framework in Java
Californium is still work in progress and the API does slightly change from time to time. To avoid confusion, the documentation here was disabled.
Use the commented examples to get started and compile the JavaDoc included in the source code to get an API reference.
The JAutodoc plugin for Eclipse might be helpful here. Use Help/Install New Software... with the update site http://jautodoc.sourceforge.net/update/.