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
parent f548d9eeb5
commit 32b8067ecf
25 changed files with 763 additions and 6 deletions
@@ -1,6 +1,6 @@
 target/
 *.class
-jmm/jcstress-results-*.bin.gz
-jmm/dependency-reduced-pom.xml
-jmm/post.html
+*/jcstress-results-*.bin.gz
+*/dependency-reduced-pom.xml
+*/post.html
 .DS_Store