Uses of Interface

Packages that use FilterConfig
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 FilterConfig in javax.servlet

Methods in javax.servlet with parameters of type FilterConfig
 void Filter.init(FilterConfig filterConfig)
          Called by the web container to indicate to a filter that it is being placed into service.