public void Return <T>(IEnumerable <ArrayList <T> > items) => ArrayListConcurrentPool <T> .Return(items);
public void Return <T>(ArrayList <T> item) => ArrayListConcurrentPool <T> .Return(item);
public void Return <T>(params ArrayList <T>[] items) => ArrayListConcurrentPool <T> .Return(items);
public ArrayList <T> ArrayList <T>() => ArrayListConcurrentPool <T> .Get();