Just sharing this on Nostr, as it's a great book by one of the nicest and most knowledgeable people I have known in my many decades of software development. Even if you have no interest in Java or Eclipse Collections, this is still an amazing book, and the EBook version is going to be free on Amazon for a few days. I bought the special hardcover edition in colour earlier this year and love it. Amazon US: https://a.co/d/0RbAImC Amazon UK: Amazon DE: Amazon JP: https://amzn.asia/d/3kHmMmt Apparently, Amazon BR doesn't have the Kindle version, but double-check closer to the date. And if you live somewhere else, check your country's Amazon website. #devstr #bookstr #freebiestr -- Original on Mastodon: @anthony@accioly.social 🔗 If you haven't done so, go grab your copy. The book goes beyond Eclipse Collections, offering great ideas on how to categorise functions and documentation, how to build fluent, intuitive, testable, and easy-to-evolve APIs in the open and much more. It's filled with decades of knowledge absorbed by the author, from the early days of OOP and Smalltalk to modern, expressive functional/OO hybrid Java that would surprise even the most sceptical programmer. #EclipseCollections #Java #Free #Book