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Java 21 Features

  • Unnamed Patterns & Variables (Java 21)

    Discover how Unnamed Patterns (_) in Java 21 help you write cleaner code by ignoring unused variables.

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  • Structured Concurrency (Java 21)

    Explore Structured Concurrency in Java 21 for more robust, readable, and maintainable concurrent code.

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  • Unnamed Classes & Instance Main Methods (Java 21)

    Simplify your Java learning layout with Unnamed Classes and Instance Main Methods in Java 21.

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  • Pattern Matching for switch (Java 21)

    Pattern Matching for switch in Java 21 revolutionizes control flow with type testing and complex case logic.

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  • Record Patterns (Java 21)

    Learn how Record Patterns in Java 21 allow for powerful and concise data navigation and processing.

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  • Sequenced Collections (Java 21)

    Sequenced Collections introduced in Java 21

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  • Virtual Threads (Java 21)

    Virtual Threads NOTE: This is a preview feature NOT enabled by-default in JDK-21.

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  • String Templates (Java 21)

    String Templates introduced in Java 21

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  • Java 21 Features

    All new features introduced in Java 21

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