Thanks for your feedback. I&#x27;ve improved the section about maps to better reflect the capabilities of streaming maps:<p><a href="https:&#x2F;&#x2F;github.com&#x2F;winterbe&#x2F;java8-tutorial&#x2F;blob&#x2F;master&#x2F;README.md#maps" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;winterbe&#x2F;java8-tutorial&#x2F;blob&#x2F;master&#x2F;READM...</a>