Java 21 New Features with Examples:
Java 21 released in September 2023, introduces several key features. The aim to simplify development, Reduce Time and code, improve performance, and code reuseabilty.
List of Java 21 New Features:
- String Templates (Preview)
- Sequenced Collections
- Record Patterns
- Pattern Matching for switch
- Unnamed Patterns and Variables (Preview)
- Unnamed Classes and Instance Main Methods (Preview)
- Scoped Values (Preview)
- Generational ZGC
- Virtual Threads
- Foreign Function & Memory API (Third Preview)
- Vector API (Sixth Incubator)
- Deprecate the Windows 32-bit x86 Port for Removal
- Prepare to Disallow the Dynamic Loading of Agents
- Key Encapsulation Mechanism API
- Structured Concurrency (Preview)
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Java 21 New Features with Examples: