class LinearProbeLongLongHashMap extends AbstractLongIterable implements MutableLongLongMap, Resource {

    @Override
    public int size()
    {
        return entriesInMemory + (hasOneKey ? 1 : 0) + (hasZeroKey ? 1 : 0);
    }

      LinearProbeLongLongHashMap( MemoryAllocator allocator );

}