returns true if the given web resource exists . concode_field_sep FilterConfig filterConfig concode_field_sep void init concode_elem_sep void doFilter concode_elem_sep void destroy concode_elem_sep String getWebResourceContents concode_elem_sep void applyFilter
boolean function ( String arg0 ) { try { URL loc0 = filterConfig . getServletContext ( ) . getResource ( arg0 ) ; return loc0 != null ; } catch ( MalformedURLException loc0 ) { return false ; } }