question: starts the filter . concode_field_sep ConcurrentMap<Integer,Meter> metersByStatusCode concode_elem_sep Pattern interceptionPattern concode_elem_sep ServiceRegistration<Filter> reg concode_elem_sep Meter otherMeter concode_elem_sep BundleContext context concode_elem_sep Timer requestTimer concode_elem_sep Integer interceptionPriority concode_elem_sep Counter activeRequests concode_field_sep Result call concode_elem_sep void stop concode_elem_sep void markMeterForStatusCode concode_elem_sep Map<Integer,String> createMeterNamesByStatusCode concode_elem_sep int priority concode_elem_sep Pattern uri
target: void function ( ) { reg = context . registerService ( Filter . class , this , null ) ; }