docs: public void logDomNodeList (String msg, NodeList nodeList) {
  		StackTraceElement caller = StackTraceUtils.getCallerStackTraceElement ();
  
  		String toLog = (msg != null ? msg + "\n" : "DOM nodelist:\n");
  		for (int i = 0; i < nodeList.getLength (); i++) {
  			toLog += domNodeDescription (nodeList.item (i), 0) + "\n";
  		}
  
  		if (caller != null) {
  			logger.logp (Level.FINER, caller.getClassName (), caller.getMethodName () + "():" + caller.getLineNumber (), toLog);
  		} else {
  			logger.logp (Level.FINER, "(UnknownSourceClass)", "(unknownSourceMethod)", toLog);
  		}
  	}