clojure.lang.PersistentArrayMap.TransientArrayMap.doPersistent C# (CSharp) Method

            protected override IPersistentMap doPersistent()
            {
                EnsureEditable();
                _owner = null;
                object[] a = new object[_len];
                Array.Copy(_array, a, _len);
                return new PersistentArrayMap(a);
            }