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OpenJDK plan calls for restricting JNI usage

Java enhancement proposal would preserve the status of the Java Native Interface as a standard way to interoperate with native code, while disallowing interoperation with native code by default.

Jul 16, 2024 2 mins

Java Programming Languages Software Development

How to describe Java code with annotations

Learn how to use Java annotations to associate metadata with classes, methods, and other application elements in your Java programs.

Jul 2, 2024 11 mins

Core Java Java Programming Languages

Thread behavior in the JVM

The JVM does what it wants to do, so how can you predict the order of thread execution?

Jun 27, 2024 11 mins

Concurrency Core Java Java

OpenJDK proposal would bring value classes and objects to Java

Value objects would be distinguished only by their field values, not by identity, providing an easier programming model for simple values.

Jun 26, 2024 2 mins

Java Programming Languages Software Development

Stream gatherers: A new way to manipulate Java streams

A code-first tour of the new customizable stream operators in Java 22’s java.util.stream.Gatherers interface.

Jun 26, 2024 8 mins

APIs Java Programming Languages

Java’s Project Leyden arrives in early-access build

Project Leyden is an OpenJDK project intended to improve the startup time, time to peak performance, and footprint of Java programs.

Jun 25, 2024 2 mins

Java Programming Languages Software Development

How to use assertions in Java

Use Java assertions to test your assumptions about program correctness and check them in your code.

Jun 25, 2024 11 mins

Java Programming Languages Software Development

HTMX for Java with Spring Boot and Thymeleaf

Could HTMX be the glue that finally delivers on the promise of Java-centric Ajax? Let's find out with this example app based on HTMX, Spring Boot, and Thymeleaf.

Jun 19, 2024 11 mins

Java Software Development Web Development