public static void TestFindAll <T, TCollection, TPredicate>(
List2D <T> list, TPredicate match, TCollection expected)
where TCollection : ICollection <T>, new()
where TPredicate : struct, IPredicate <T>
=> CollectionAssert.AreEqual(
expected, list.FindAll <TCollection, TPredicate>(match));
public static void TestFindAll <T, TCollection>(
List2D <T> list, Predicate <T> match, TCollection expected)
where TCollection : ICollection <T>, new()
=> CollectionAssert.AreEqual(expected, list.FindAll <TCollection>(match));