docs: public static <K, V> Map<K, V> toMap(Iterator<K> keys, Iterator<V> values, boolean isOrder) {
  		final Map<K, V> resultMap = MapUtil.newHashMap(isOrder);
  		if (isNotEmpty(keys)) {
  			while (keys.hasNext()) {
  				resultMap.put(keys.next(), (null != values && values.hasNext()) ? values.next() : null);
  			}
  		}
  		return resultMap;
  	}