Re: Enhancements to Java Collections API

Hi John, I'm not sure about most of the suggestions you've made, especially the Bidi* ones, but I understand that something like your suggestion for an enhanced `Optional getIfPresent(K key)` is (or was) being investigated by Mr. Goetz himself and other people over at Project Valhalla

Enhancements to Java Collections API

There are many features that are missing from the Java Collections API that should be added to the Java Collections API, including the following: * Bidirectional iterators for collections other than lists * New interfaces * BidiIterator - bidirectional iterator *