Technologies for Java Web Applications Servlet API The javax.servlet package has many interfaces, such as servlet, filter, filterchain, servletconfig, etc. Servers that host applications can do more with the help of Servlet. The request-response model is used to make web apps in Java that use servlets. A servlet has a life cycle that goes from being set up to the garbage collector taking it away. Servlets lets web developers use a service that works on any platform. Servlets help with more...