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Jqwik Engine module

There is a newer version: 1.9.1

package net.jqwik.engine.properties.shrinking;

import java.util.*;
import java.util.stream.*;

import net.jqwik.api.*;

public class ShrinkableSet extends ShrinkableContainer, E> {

	private final int minSize;

	public ShrinkableSet(Set> elements, int minSize) {
		this(new ArrayList<>(elements), minSize);
	}

	private ShrinkableSet(List> elements, int minSize) {
		super(elements, minSize);
		this.minSize = minSize;
	}

	@Override
	public ShrinkingSequence> shrink(Falsifier> falsifier) {
		return super.shrink(falsifier.withFilter(set -> set.size() >= minSize));
	}

	@Override
	Collector> containerCollector() {
		return Collectors.toSet();
	}

	@Override
	Shrinkable> createShrinkable(List> shrunkElements) {
		return new ShrinkableSet<>(shrunkElements, minSize);
	}
}