// with config files written for DOMConfigurator containing the following:
// <!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
joranInterpreter.setEntityResolver(new Log4jEntityResolver());
// The following line adds the capability to parse nested components
joranInterpreter.addImplcitAction(new NestComponentIA());
ExecutionContext ec = joranInterpreter.getExecutionContext();
HashMap omap = ec.getObjectMap();
omap.put(ActionConst.APPENDER_BAG, new HashMap());
}