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asmhatre 32b8067ecf locks: synchronized vs ReentrantLock vs StampedLock companion code

JMH throughput sweep (1-64 threads), 9:1 read-heavy @Group benchmark,
tryLock(timeout) deadlock-avoidance demo, and a JDK21-vs-JDK25 JEP 491
virtual-thread-pinning comparison. Also promotes LICENSE to repo root
now that a second module exists.

2026-09-30 06:04:50 +00:00

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java-core-examples

Runnable companion code for ankurm.com's Java-core / concurrency series. One Maven module per article; each module's own README has that article's version table, quickstart, and traps.

Module	Post
`jmm`	The Java Memory Model Explained: volatile, happens-before, and Why Your Double-Checked Lock Failed
`locks`	synchronized vs ReentrantLock vs StampedLock: Benchmarks and a Decision Table

License

MIT - see LICENSE.

500 B Raw Blame History

java-core-examples

License

500 B

Raw Blame History