code: protected void fireStartEntity(String name)
          throws org.xml.sax.SAXException
      {        
          if (m_tracer != null)
          {
              flushMyWriter();
              m_tracer.fireGenerateEvent(SerializerTrace.EVENTTYPE_ENTITYREF, name);
          }     	        	    	
      }
docs: To fire off start entity trace event
  @param name Name of entity