Java 27: What's New?

Software Development, Programming Languages, Java(loicmathieu.fr)view on HackerNews

Java 27Javagarbage collectorTLS 1.3compact object headersJava Flight RecorderJFRperformancesecurityJVMCIGraalVMValhalla project

Author: loicmathieu

Date: 7/10/2026

Article Summary:

This article discusses the new features and changes in Java 27, including the default garbage collector, post-quantum hybrid key exchange for TLS 1.3, compact object headers, and various other improvements.