question: returns a filterchain that does nothing . concode_field_sep Map<String,Object> attributes concode_field_sep HttpServletRequest newFakeHttpServletRequest concode_elem_sep HttpSession newFakeHttpSession concode_elem_sep Object invoke concode_elem_sep Object invoke concode_elem_sep HttpServletResponse newFakeHttpServletResponse
target: FilterChain function ( ) { return new FilterChain ( ) { public void doFilter ( ServletRequest arg0 , ServletResponse arg1 ) { } } ; }