jodd-http/src/main/java/jodd/http/HttpMultiMap.java
private HttpMultiMap<V> _set(final Iterable<Map.Entry<String, V>> map) {
		clear();
		for (Map.Entry<String, V> entry : map) {
			add(entry.getKey(), entry.getValue());
		}
		return this;
	}
private HttpMultiMap<V> _set(final Iterable<Map.Entry<String, V>> map) {
		clear();
		for (Map.Entry<String, V> entry : map) {
			add(entry.getKey(), entry.getValue());
		}
		return this;
	}
---------------------------------------------------------------- set/add