java-27

Java 27

To run each example use: java --enable-preview --source 27 <FileName.java>

JEPs

• 527 - Post-Quantum Hybrid Key Exchange for TLS 1.3
• 531 - Lazy Constants (Third Preview)
• 532 - Primitive Types in Patterns, instanceof, and switch (Fifth Preview)
• 533 - Structured Concurrency (Seventh Preview)

Features

• Primitive Types in Patterns, instanceof and switch
  • re-preview without change

Links

• JDK 27 - JEP Dashboard
• JDK 27 JEPs