Java

Mar 09 2025 25 ep. 17 mins 95

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The official Java channel covering the Java platform, OpenJDK, and the Java ecosystem. Make sure to check https://inside.java and https://dev.java

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How Can Machine Learning Assist to Improve JVM Performance

Mar 09 2025 14 mins

Many developers are either unaware of or prefer not to use JVM flags when running their Java applications, especially those requiring complex numerical inputs, such as memory-related flags. Despite the abundance of these flags, tuning even just one or two can significantly enhance application performance, which is critical in performance-sensitive scenarios. In this talk, I am goi

How expensive is a Thread? #javalanguage #javacoding #javatips #javacodinginterview

Cracking the #Java #Coding #Interview - Question 240: How expensive is a Thread? Watch all the questions here: https://youtube.com/playlist?list=PLzzeuFUy_Cngn3JZEXtu6G923y5v8y-8h

What is this? #javalanguage #javacoding #javatips #javacodinginterview

Cracking the #Java #Coding #Interview - Question 239: What is this? Watch all the questions here: https://youtube.com/playlist?list=PLzzeuFUy_Cngn3JZEXtu6G923y5v8y-8h

Java 24 - Better Language, Better APIs, Better Runtime

Mar 01 2025 50 mins

Java 21 was an explosive release, but 22 to 24 are no slouches either: from unnamed patterns to module imports, from the foreign-function and memory API to stream gatherers and the class-file API, from a simpler main to launching multi-source-file programs, from Markdown in JavaDoc to improved garbage collection. There are plenty of features in the language, API, and runtime to dis

What is getOrDefault()? #javalanguage #javacoding #javatips #javacodinginterview

Feb 28 2025 1 mins

Cracking the #Java #Coding #Interview - Question 238: What is getOrDefault()? Watch all the questions here: https://youtube.com/playlist?list=PLzzeuFUy_Cngn3JZEXtu6G923y5v8y-8h

Scoped Values in Java 24 - Inside Java Newscast #86

Feb 26 2025 7 mins

Scoped values enable a method to share immutable data both with its callees within a thread and with child threads in a convenient, safe, scalable way, particular in comparison to thread-local variables. They are a preview feature in Java 24. JEP 487 - Scoped Values: https://openjdk.org/jeps/487 JDK 24: https://jdk.java.net/24/ ✨ Don't miss JavaOne: https://dev.java/community/j

What does escape analysis mean? #javalanguage #javacoding #javatips #javacodinginterview

Cracking the #Java #Coding #Interview - Question 237: What does escape analysis mean? Watch all the questions here: https://youtube.com/playlist?list=PLzzeuFUy_Cngn3JZEXtu6G923y5v8y-8h

Project Loom and Virtual Threads: Next Phases

Feb 22 2025 61 mins

Virtual threads became a permanent feature in JDK 21. This is one of the most exciting additions to the Java Platform in recent years. We will present some guidance on using Virtual threads effectively. We will present an update on the so called "pinning" issue that many developers have run into with exiting using object monitors. This session will show how Structured Concurrency c

What is a Collector built on? #javalanguage #javacoding #javatips #javacodinginterview

Feb 21 2025 1 mins

Cracking the #Java #Coding #Interview - Question 236: What is a Collector built on? Watch all the questions here: https://youtube.com/playlist?list=PLzzeuFUy_Cngn3JZEXtu6G923y5v8y-8h

What Is the Most Important #JavaOne Thing?

Psst! Next to #Java, do you really know what is the most important JavaOne aspect? 🤫 👉 Go to https://javaone.com, register and we'll see you there! 👈