jodd-core/src/main/java/jodd/util/collection/IntHashMap.java
@Override
	public void clear() {
		Entry[] tab = table;
		modCount++;
		for (int index = tab.length; --index >= 0; ) {
			tab[index] = null;
		}
		count = 0;
	}
@Override
	public void clear() {
		Entry[] tab = table;
		modCount++;
		for (int index = tab.length; --index >= 0; ) {
			tab[index] = null;
		}
		count = 0;
	}
Removes all mappings from this map.