Eric Jendrock leads the Java EE Tutorial team at Oracle and documented Java Servlet technology as well as internationalization and localization.
Ricardo Cervera-Navarro documented resource injection, WebSocket, JSON-P, and JAX-RS, and contributed Java Servlet examples.
Ian Evans documented Bean Validation, JAX-RS, and JAX-WS.
Kim Haase documented JavaServer Faces technology and CDI.
William Markito, a former member of the Platform Technology Solutions group at Oracle, created examples for several technologies.