Method newIdentityHashSet

src/main/java/matcher/Util.java:34–36

()

public class Util {
	public static <T> Set<T> newIdentityHashSet() {
		return Collections.newSetFromMap(new IdentityHashMap<>()); //new IdentityHashSet<>();
	}

	public static <T> Set<T> newIdentityHashSet(Collection<? extends T> c) {
		Set<T> ret = Collections.newSetFromMap(new IdentityHashMap<>(c.size()));