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About the Book

Java 25 New Features from Java 21

Java Language

  • Module Import Declarations
  • Flexible Constructor Bodies
  • Compact Source Files and Instance Main Methods
  • Pattern Matching

Core Library

  • Stream Gatherers
  • Class-File API
  • Integrity by Default

Multi-threading

  • Scoped Values
  • Structured Concurrency
  • Synchronize Virtual Threads without Pinning
  • Stable Values

JVM

  • Garbage Collectors
  • Compact Object Headers
  • Project Leyden

Tools

  • Launch Multi-File Source-Code Programs
  • Annotations Processing

About the Author

Fu Cheng’s avatar Fu Cheng

@alexcheng1982

Full-stack software developer and content creator.

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