Java recap for week 4/2025
From toNewsletter sent every monday with a recap of articles, projects and tutorials from previous week.
Articles #
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Liskov Substitution: The Real Meaning of Inheritance 126 comments in 3 discussions
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JEP 502: Stable Values (Preview) 102 comments in 1 discussion
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Show HN: Automatic JVM Bytecode Parallelizer (2.8× speedup, no source changes) 61 comments in 2 discussions
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Finalising the on-ramp feature 56 comments in 1 discussion
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Optional parameters & named arguments for Java 32 comments in 2 discussions
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8 Lesser-Known Java Streams API Features 30 comments in 2 discussions
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📣 Have you tried the new features in Kotlin 2.1? Share your feedback! 23 comments in 3 discussions
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Exploring Spring Boot Actuator Misconfigurations 16 comments in 1 discussion
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Spring Boot 3.5 M1 available now 14 comments in 1 discussion
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Java 17 API docs broken 7 comments in 1 discussion
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Integrating Google ML Kit for Barcode Scanning in Jetpack Compose Android Apps 7 comments in 1 discussion
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Scala 's next LTS requires at least Java 11 7 comments in 1 discussion
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The Liskov Substitution Principle (LSP) in Kotlin — Deep Dive 6 comments in 1 discussion
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5 Lesser-Known Java Collections Features 4 comments in 1 discussion
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JVM Performance Engineering • Monica Beckwith & Kirk Pepperdine 3 comments in 1 discussion
Releases #
Projects #
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Started with an Easy-to-Use Warehouse Execution System for Java Developers 3 comments in 1 discussion
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GitHub - elricmann/emit-jvm-bytecode: Emit class files and JVM bytecode
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kotlin-base32: Base32 en- and decoding functionality as a tiny Kotlin Multiplatform library
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Java Spring Boot Microservices with Vertical Slice and Event-Driven Architecture
Videos #
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