/** {@inheritDoc} */ public boolean containsAll(TLongCollection collection) { TLongIterator iter = collection.iterator(); while (iter.hasNext()) { if (!TLongLongHashMap.this.containsValue(iter.next())) { return false; } } return true; }
/** {@inheritDoc} */ public boolean retainAll(TLongCollection collection) { if (this == collection) { return false; } boolean modified = false; TLongIterator iter = iterator(); while (iter.hasNext()) { if (!collection.contains(iter.next())) { iter.remove(); modified = true; } } return modified; }
/** {@inheritDoc} */ public boolean removeAll(TLongCollection collection) { if (this == collection) { clear(); return true; } boolean changed = false; TLongIterator iter = collection.iterator(); while (iter.hasNext()) { long element = iter.next(); if (remove(element)) { changed = true; } } return changed; }