The default HTTP server implementation requires almost no dependencies as most calls are already embedded within JDK 8. However as a common API for processing HTTP requests is needed, as is the same for HTTP server from JDK and Jetty, we have decided to use HTTP Servlet API in version 3.1.

The required files can be downloaded from Tigase HTTP API project section or using following link servlet-api-3.1.jar

Please note that this file is included in dist-max, exe, and jar installer distributions of Tigase XMPP server.