@@ -0,0 +1,249 @@
+package org.psjava.goods;%0D%0A%0D%0A%0D%0A%0D%0Aimport org.psjava.dp.MemoizationFactory;%0D%0A%0D%0Apublic class GoodMemoizationFactory %7B%0D%0A%0D%0A%09public static MemoizationFactory getInstance() %7B%0D%0A%09%09return new MemoizationFactory(GoodMutableMapFactory.getInstance());%0D%0A%09%7D%0D%0A%0D%0A%7D%0D%0A

add a good one