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21CTO
21CTO
Sep 17, 2019 · Backend Development

What’s New in Java 13? 5 Game‑Changing Features Explained

This article outlines Java 13’s release schedule, its five major JEPs—including Dynamic CDS Archives, ZGC memory uncommit, a revamped Socket API, Switch Expressions, and Text Blocks—detailing how each feature works, its usage steps, and sample code to help developers adopt them.

CDSJEPJava13
0 likes · 12 min read
What’s New in Java 13? 5 Game‑Changing Features Explained
Programmer DD
Programmer DD
Jul 3, 2019 · Backend Development

JDK 13: Dynamic CDS, ZGC Uncommit, Socket API, Switch Expressions, Text Blocks

JDK 13 introduces five notable enhancements—Dynamic CDS Archives for faster startup and lower memory use, ZGC’s ability to uncommit unused heap memory, a modernized socket API replacing legacy classes, preview switch expressions with both statement and expression forms, and preview text blocks for cleaner multi‑line strings.

DynamicCDSJDK13Java
0 likes · 10 min read
JDK 13: Dynamic CDS, ZGC Uncommit, Socket API, Switch Expressions, Text Blocks