Monthly Archives: October 2022

You will love this new method: containsHeaderString | #JAX-RS | Head Crashing Informatics 64

Posted on 22. October 2022 by Markus Karg

  One of my first contributions to the upcoming #JakartaREST 4.0 API was just merged (https://github.com/jakartaee/rest/pull/1066), so it is time to demonstrate why you will love `containsHeaderString`! If you like this video, please give it a thumbs up, share it, … Continue reading →

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BufferedInputStream boosted: Another OpenJDK Contrib | Java Coding | Head Crashing Informatics 63

Posted on 15. October 2022 by Markus Karg

Last year I contributed a performance optimization to #OpenJDK that makes I/O operations much faster. Strange but true, with existing code often it did not chime in. The reason is that BufferedInputStream was used in many existing applications, which unfortunately … Continue reading →

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I contributed to JCommander: Multi-Parameter Validation | Java Coding | Head Crashing Informatics 62

Posted on 1. October 2022 by Markus Karg

#JCommander (https://jcommander.org/) is a really cool micro-framework for command-line parsing in #Java ☕. While it has great parameter validation (even extensible), it lacks support for multi-parameter validation. So I simply added it, and since last week it is part of … Continue reading →

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