Uses of Interface

Packages that use FilterChain
javax.servlet The javax.servlet package contains a number of classes and interfaces that describe and define the contracts between a servlet class and the runtime environment provided for an instance of such a class by a conforming servlet container. 

Uses of FilterChain in javax.servlet

Methods in javax.servlet with parameters of type FilterChain
 void Filter.doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
          The doFilter method of the Filter is called by the container each time a request/response pair is passed through the chain due to a client request for a resource at the end of the chain.