jodd-core/src/main/java/jodd/util/collection/StringKeyedMapAdapter.java
@Override
	public void clear() {
		entries = null;
		Iterator<String> keys = getAttributeNames();
		while (keys.hasNext()) {
			removeAttribute(keys.next());
		}
	}
@Override
	public void clear() {
		entries = null;
		Iterator<String> keys = getAttributeNames();
		while (keys.hasNext()) {
			removeAttribute(keys.next());
		}
	}
Removes all attributes from the request as well as clears entries in this map.