I <3 Java

Get a beginner-friendly introduction to enums in Java and learn why they’re useful in real-world programming.

We’ll break down what an enum is, how it differs from regular variables, and when you should use one in your code. https://social.ora.cl/6180B6IPlk

JDK 25 is the first release that includes the FFM API and has broad long-term support. Learn how this allows us to avoid the previously slow, brittle, and complex process of using JNI and ByteBuffers.

Whether you're an architect rethinking cross-platform integration or eager to conduct AI inference in Java, this talk is for you. https://social.ora.cl/6182BBxlgI

Learn how to join (concatenate) strings in Java using the + operator—one of the most basic and commonly used techniques in Java programming.

We’ll walk through simple examples to show how string concatenation works, how Java handles combining text and variables, and what happens behind the scenes when you use the + operator. https://social.ora.cl/6183B6IPJF

This session highlights the progress of JEP 528, which brings core dump and minidump support to jcmd.

Watch now for a deep dive into the future of JVM crash analysis and post-mortem diagnostics. https://social.ora.cl/6184BBxl3I

With JDK 27 introducing hybrid key exchange schemes that combine ML-KEM with traditional ECDHE algorithms, Java applications can gain TLS-layer protection against the _harvest-now, decrypt-later_ threat without rewriting business logic.

In this episode of the Inside Java Newscast, Ana explains post-quantum hybrid key exchange for TLS 1.3 and demonstrates how a Java application can take advantage of it. https://social.ora.cl/6187BBxeel