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Data types package for Neo4j Procedures

There is a newer version: 5.25.1

package apoc.util.collection;

import java.util.Iterator;
class WrappingResourceIterator extends PrefetchingResourceIterator
{
    private final Iterator iterator;

    WrappingResourceIterator(Iterator iterator) {
        this.iterator = iterator;
    }

    @Override
    public void close() {
        // nothing to release
    }

    @Override
    public void remove() {
        iterator.remove();
    }

    @Override
    protected T fetchNextOrNull() {
        return iterator.hasNext() ? iterator.next() : null;
    }
}