Blog: Nicolai Parlog

362 blogs updated: 54 min. ago
Definite Guide To Text Blocks In Java 13
Java 13 introduces text blocks: string literals that span multiple lines. Here's all you need to know about syntax, indentation, escape sequ...
19-06-2019 13:22:57 Nicolai Parlog Agile & Testing
Immutable Collections In Java – Not Now, Not Ever
The JDK contains immutable collections, but no type `ImmutableCollection`. I explain why and claim that that's never gonna change. The post ...
04-06-2019 23:18:43 Nicolai Parlog Agile & Testing
Jakarta EE, javax, And A Week Of Turmoil
During a week of turmoil, many people have written about Jakarta EE and javax. This post summarizes the community's opinions and gives you p...
13-05-2019 10:08:03 Nicolai Parlog Agile & Testing
Definitive Guide To Java 12
A detailed guide to Java 12: migration, version requirements, new features (switch expressions, teeing collectors, indenting/transforming St...
18-03-2019 21:51:17 Nicolai Parlog Agile & Testing
Teeing Collector in Java 12
The teeing collector, available since Java 12 as Collectors::teeing, forwards its input to two other collectors before merging their results...
04-03-2019 07:15:46 Nicolai Parlog Agile & Testing
Definitive Guide To Switch Expressions In Java 12
Java 12 introduces switch expressions. Together with a new lambda-style arrow syntax, this makes switch more expressive and less error-prone...
19-11-2018 08:37:35 Nicolai Parlog Agile & Testing
Eleven Hidden Gems In Java 11
Think Java 11 is just a maintenance release? Think again! Here are eleven small but shiny additions to classes like String, Path, Files, Col...
12-11-2018 08:45:09 Nicolai Parlog Agile & Testing
Scripting Java 11, Shebang And All
From Java 11 on, you can execute a single source file without compiling it first. Beyond experimentation, you can write scripts this way. Ev...
06-11-2018 12:26:49 Nicolai Parlog Agile & Testing
Reactive HTTP/2 Requests And Responses In Java 11
With Java 11's new reactive HTTP/2 API, request and response bodies can be handled with reactive streams, which gives you full control over ...
22-10-2018 09:20:33 Nicolai Parlog Agile & Testing
Java 11 HTTP/2 API Tutorial
Java 11 ships with a new, fluent HTTP/2 API. This tutorial explains the basic building blocks and how to send requests synchronously and asy...
16-10-2018 10:32:10 Nicolai Parlog Agile & Testing

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