Java: Why a Set Can Contain Duplicate Elements (3 min)🤖
http://minborgsjavapot.blogspot.com/2021/12/java-why-set-can-contain-duplicate.html

Evaluating performance of time series collections (12 min)⌛
https://blog.allegro.tech/2021/12/performance-evaluation-of-timeseries.html

Spring Boot 2.6 exposes a health group under the additional path (30 sec)❤️
https://twitter.com/piotr_minkowski/status/1468874124575580160

StampedLock as an alternative to using a ReadWriteLock (30 sec)🔒
https://twitter.com/piotr_minkowski/status/1472864669178208257

The current log4j adoption trends (1 min)📈
https://www.sonatype.com/resources/log4j-vulnerability-resource-center

The Best Spring Data JPA Logging Configuration in Spring Boot (5 min)🪵
https://thorben-janssen.com/spring-data-jpa-logging

Low Latency Microservices, A Retrospective (6 min)🚄
http://blog.vanillajava.blog/2021/12/low-latency-microservices-retrospective.html

The container throttling problem (22 min)✋
https://danluu.com/cgroup-throttling

Java 17 garbage collector options and the associated performance implications (30 min)🗑️
https://arxiv.org/pdf/2112.07880.pdf

Understanding Metaspace and Class Space GC Log Entries (7 min)🌃
https://poonamparhar.github.io/understanding-metaspace-gc-logs

SecurityManager and log4j exploit (3 min)👮
https://twitter.com/JohannesRabauer/status/1471012592495865860

Value Classes in Kotlin: Good-Bye, Type Aliases!? (6 min)💲
https://quickbirdstudios.com/blog/kotlin-value-classes

Beautify third-party API with Kotlin (3 min)🦋
https://blog.frankel.ch/beautify-third-party-api-kotlin