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[javaone 2025] stream gatherers: the architect’s cut

Jeanne Boyarsky — Tue, 18 Mar 2025 22:47:38 +0000

Speaker: Viktor Klang See the table of contents for more posts Oracle has sample code so I didn’t take notes on all the code General New interface Basic Examples Named Gatherers Parallel vs Sequential Other built in Gatherers Other notes My take … Continue reading →

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[javaone 2025] stream gatherers: the architect’s cut was first posted on March 18, 2025 at 6:47 pm.
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toList() vs collect(Collectors.toList())

Jeanne Boyarsky — Fri, 29 Dec 2023 00:24:43 +0000

I had some extra time this week so went through a bunch of Sonar findings. One was interesting – in Java 17 you can use .toList() instead of .collect(Collectors.toList()) on a stream. [Yes, I know this was introduced in Java … Continue reading →

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toList() vs collect(Collectors.toList()) was first posted on December 28, 2023 at 7:24 pm.
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Multi statement lambda and for each anti patterns

Jeanne Boyarsky — Wed, 18 Nov 2020 01:51:34 +0000

When I do a code review of lambda/stream code, I am immediately suspicious of two things – block statement lambdas and forEach(). What’s wrong with this? It’s functional programming right? Well? Not really. It does have a lambda. It doesn’t … Continue reading →

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Multi statement lambda and for each anti patterns was first posted on November 17, 2020 at 8:51 pm.
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[2019 oracle code one] Lambda, Streams and Collectors Lab

Jeanne Boyarsky — Wed, 18 Sep 2019 00:38:21 +0000

Lambda, Streams and Collectors Lab Speakers: Stuart Marks, Maurice Naftalin, Jose Paumard & Gustavo Durand For more blog posts, see The Oracle Code One table of contents The lab is self paced https://github.com/JosePaumard/code-one-2019-lambda-stream-collector-lab I like that it is organized by topic … Continue reading →

The post [2019 oracle code one] Lambda, Streams and Collectors Lab first appeared on Down Home Country Coding With Scott Selikoff and Jeanne Boyarsky.

[2019 oracle code one] Lambda, Streams and Collectors Lab was first posted on September 17, 2019 at 8:38 pm.
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JavaOne – Streams in JDK 8

Jeanne Boyarsky — Wed, 04 Oct 2017 15:19:31 +0000

“Streams in Java 8 – The good, the bad & the ugly” Speaker: Simon Ritter & Stuart Marks [Simon has the Twtter handle @speakjava; very cool] For more blog posts from JavaOne, see the table of contents Need to think … Continue reading →

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JavaOne – Streams in JDK 8 was first posted on October 4, 2017 at 11:19 am.
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refactoring legacy code for java 8

Jeanne Boyarsky — Sat, 25 Jun 2016 21:54:03 +0000

I asked a teammate at CodeRanch if I could use a method he wrote to show how it could be written more clearly/succinctly in Java 8. He said yes. This is the original method. It is 95 lines and has a … Continue reading →

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refactoring legacy code for java 8 was first posted on June 25, 2016 at 5:54 pm.
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java 8 stream performance – maurice naftalin – qcon

Jeanne Boyarsky — Wed, 10 Jun 2015 19:05:12 +0000

This is part of my live blogging from QCon 2015. See my QCon table of contents for other posts. See http://www.lambdafaq.org Background He started with background on streams. (This is old news by now, but still taking some notes). The … Continue reading →

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java 8 stream performance – maurice naftalin – qcon was first posted on June 10, 2015 at 3:05 pm.
©2019 "Down Home Country Coding With Scott Selikoff and Jeanne Boyarsky". Use of this feed is for personal non-commercial use only. If you are not reading this article in your feed reader, then the site is guilty of copyright infringement. Please contact me at scott@selikoff.net