docs: private void createSourceElement(StringBuilder sb, RepositoryLogRecord record){
  		String hostAddr = headerProps.getProperty(ServerInstanceLogRecordList.HEADER_HOSTADDRESS) == null? "": headerProps.getProperty(ServerInstanceLogRecordList.HEADER_HOSTADDRESS);
  		String hostType = headerProps.getProperty(ServerInstanceLogRecordList.HEADER_HOSTTYPE) == null? "": headerProps.getProperty(ServerInstanceLogRecordList.HEADER_HOSTTYPE);
  
  					// 660484 ... got rid of string concat since we already had the string buffer to do it better
  		sb.append(lineSeparator).append(INDENT[0]).append("<sourceComponentId component=\"Logging\" componentIdType=\"Application\"");
  		sb.append(" executionEnvironment=\"Java\" instanceId=\"").append(headerProps.getProperty(ServerInstanceLogRecordList.HEADER_SERVER_NAME)).append("\"");
  		sb.append(" location=\"").append(hostAddr).append("\" locationType=\"").append(hostType).append("\"");
  		sb.append(" processId=\"").append(headerProps.getProperty(ServerInstanceLogRecordList.HEADER_PROCESSID)).append("\"").append(" subComponent=\"Logger\"");
  		sb.append(" threadId=\"").append(record.getExtension(RepositoryLogRecord.PTHREADID)).append("\"");
  		sb.append(" componentType=\"Logging_Application\"/>");
  	}