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		public Object next() {

			Object oid = it.next();

			try {

			} catch (DataException e) {

				throw new ReadRuntimeException(store.getName(), e);

			}

			Object oid = it.next();

			try {

				//				Long longer=new Long(((Integer)oid).longValue());

				FeatureProvider data = storeProvider

						.getFeatureProviderByReference((FeatureReferenceProviderServices) ref);

	public IndexFeatureSet(FeatureIndexProviderServices index, LongList featureReferences) {

		this.featureReferences = featureReferences;

		this.storeProvider = store.getProvider();

		this.index = index;

	}

	}

	public DisposableIterator fastIterator(long index) throws DataException {

			return this.iterator(index);

		}

		return new FastIndexIterator(this.featureReferences.iterator(index));

	}

	public DisposableIterator fastIterator() throws DataException {

			return this.iterator();

		}

		return new FastIndexIterator(this.featureReferences.iterator());

	public void delete(Feature feature) throws DataException {

		index.delete(feature);

	}

	public FeatureType getDefaultFeatureType() {

	public void insert(EditableFeature feature) throws DataException {

		index.insert(feature);

	}

	public void update(EditableFeature feature) throws DataException {

		// we need to re-index the feature, since its shape might have changed

		index.delete(feature);

		index.insert(feature);