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expert java 8 nipafx this site works well without javascript but it works even better with javascript enabled bluesky mastodon discord youtube twitch github stackoverflow rss words tags architecture clean code clean comments code review collections community core lang core libs default methods deprecation documentation dop generics impulse j_ms java 10 java 11 java 12 java 13 java 16 java 17 java 18 java 20 java 23 java 24 java 25 java 26 java 27 java 8 java 9 java basics java next javafx jdeps js junit 5 junit pioneer lambda libfx libraries maven meta migration on ramp optional pattern matching patterns performance project amber project jigsaw project leyden project loom project panama project valhalla rant record args records reflection serialization streams switch techniques testing tools turn of the year var blog posts newsletter the jms videos tags ai architecture book club clean code collections community conversation core libs deprecation documentation dop generics j_ms java 10 java 11 java 12 java 16 java 17 java 18 java 19 java 21 java 22 java 23 java 24 java 25 java 26 java 8 java 9 java basics java next javafx junit 5 junit pioneer lambda libraries maven meta migration on ramp openjdk optional pattern matching patterns performance project amber project babylon project galahad project leyden project lilliput project loom project panama project valhalla records reflection serialization streams structured concurrency switch techniques tools turn of the year var vector virtual threads recordings streams schedule code demos demos demos junit pioneer record args libfx talks my talks past upcoming slides about about me license privacy 2017 02 07 expert java 8 talk java 8 lambda streams optional default methods with this talk i help you get the most out of lambdas stream s optional s and default methods helping you master java 8 s core features src source dev artist lic license expert java 8 table of contents slides video past presentations 2019 2017 share follow share this post with your community i m active on various platforms watch this space or follow me there to get notified when i publish new content toc slides video past presentations 2019 2017 s f share this post with your community i m active on various platforms watch this space or follow me there to get notified when i publish new content by now java 8 s features are well understood but some practical details are still unclear did you ever wonder how to create a lambda enabled api whether your methods should return or even accept stream s and how that might impact your design how to write readable stream pipelines especially when exceptions are involved about the details of and opinions on optional how to use default methods to evolve interfaces without breaking client code this talk discusses these and other advanced topics of java 8 so you can get the most out of its awesome features slides here s the current version of the slides i also embedded them below if they re focussed you can navigate with arrow keys or swipes they re two dimensional with chapters on the horizontal axis and chapter content layed out vertically use page up down for linearized order and for more shortcuts video here s a good recording of the talk i hope you ll like it always embed videos and give me a cookie to remember privacy policy watch on youtube past presentations i gave this talk a few times before see below for links to slides as they were at that very event videos and other information 2019 fri may 24th 14 10 europe stockholm expert java 8 program entry slides at devsum 2019 stockholm folkets hus room 201 2017 mon sep 18th 18 30 europe berlin expert java 8 announcement slides at objektforum stuttgart stuttgart sodexo wankelstraße 12 mon apr 3rd 18 30 europe berlin expert java 8 announcement slides at objektforum karlsruhe karlsruhe technologiepark casino albert nestler str 10 tue feb 7th 11 00 europe stockholm expert java 8 program entry slides video at jfokus stockholm waterfront room a1 bluesky mastodon discord youtube twitch github stackoverflow rss imprint privacy contact license