Java Development Kit (JDK) 25, a planned long-term support release of standard Java due in September, has reached the initial rampdown or bug-fixing phase with 18 features.

Install the Metals extension from the Marketplace by clicking on this badge or via the VS Code editor: Make sure to disable the extensions Scala Language Server and Scala (sbt) if they are installed.

Java 25 introduces Compact Object Headers (JEP 519), delivering up to 30% CPU savings and reduced memory usage for applications with small objects. This user-friendly feature compresses object headers ...

It was never the sexiest language, but for decades Java has been a mainstay of modern technology, and it's going to be with us for years to come.

Analyze the time and space complexity of your solution. Compare your solution to others and identify areas for improvement.

Written in Java, usable from Groovy, Kotlin, Scala, etc. ... Explore a variety of simple, hands-on Java projects ideal for beginners. Sharpen your coding skills while creating command-line ...