void checkParamAgreement(String key, PrintfContext context) {
   List<String> printfList = getElementList(key);
   if (printfList == null) {
     return;
   }
   for (String printf : printfList) {
     if (StringUtil.isNullString(printf)) {
       log.warning("Null printf string in " + key);
       continue;
     }
     PrintfUtil.PrintfData p_data = PrintfUtil.stringToPrintf(printf);
     Collection<String> p_args = p_data.getArguments();
     for (String arg : p_args) {
       ConfigParamDescr descr = findAuConfigDescr(arg);
       if (descr == null) {
         throw new PluginException.InvalidDefinition(
             "Not a declared parameter: " + arg + " in " + printf + " in " + getPluginName());
       }
       // ensure range and set params used only in legal context
       switch (context) {
         case Regexp:
         case Display:
           // everything is legal in a regexp or a display string
           break;
         case URL:
           // NUM_RANGE and SET legal because can enumerate.  Can't
           // enumerate RANGE
           switch (descr.getType()) {
             case ConfigParamDescr.TYPE_RANGE:
               throw new PluginException.InvalidDefinition(
                   "Range parameter ("
                       + arg
                       + ") used in illegal context in "
                       + getPluginName()
                       + ": "
                       + key
                       + ": "
                       + printf);
             default:
           }
       }
     }
   }
 }
 /** If in testing mode FOO, copy values from FOO_override map, if any, to main map */
 void processOverrides(TypedEntryMap map) {
   String testMode = getTestingMode();
   if (StringUtil.isNullString(testMode)) {
     return;
   }
   Object o = map.getMapElement(testMode + DefinableArchivalUnit.SUFFIX_OVERRIDE);
   if (o == null) {
     return;
   }
   if (o instanceof Map) {
     Map overrideMap = (Map) o;
     for (Map.Entry entry : (Set<Map.Entry>) overrideMap.entrySet()) {
       String key = (String) entry.getKey();
       Object val = entry.getValue();
       log.debug(getDefaultPluginName() + ": Overriding " + key + " with " + val);
       map.setMapElement(key, val);
     }
   }
 }