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      • JEP 286: Local-Variable Type Inference
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      • JEP 487: Scoped Values (Fourth Preview)
      • JEP 488: Primitive Types in Patterns, instanceof, and switch (Second Preview)
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JEP 487: Scoped Values (Fourth Preview)

Differences wirth thread local

  • no "two way" mutability

  • defined lifetime

    • memory leaks for pooled threads

Demo

Basic example in one thread

ScopedValueDemoSimpleExample

Example how to propagate ScopedValue with Structured concurrency

ScopedValueStructureConcurrencyDemo
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Last updated 4 days ago