<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>Java on Bluue Whale</title><link>https://bluuewhale.github.io/ko/tags/java/</link><description>Recent content in Java on Bluue Whale</description><image><title>Bluue Whale</title><url>https://bluuewhale.github.io/images/profile.jpg</url><link>https://bluuewhale.github.io/images/profile.jpg</link></image><generator>Hugo -- 0.152.2</generator><language>ko-kr</language><lastBuildDate>Sat, 22 Aug 2026 22:21:36 +0900</lastBuildDate><atom:link href="https://bluuewhale.github.io/ko/tags/java/index.xml" rel="self" type="application/rss+xml"/><item><title>JVM Lock Coarsening</title><link>https://bluuewhale.github.io/ko/posts/jvm-lock-coarsening/</link><pubDate>Tue, 16 Sep 2025 16:12:56 +0900</pubDate><guid>https://bluuewhale.github.io/ko/posts/jvm-lock-coarsening/</guid><description>같은 모니터에 대해 반복적으로 발생하는 락 획득과 해제를 하나의 큰 단위로 합쳐서 오버헤드를 줄이는 JIT 최적화 기법인 Lock Coarsening을 벤치마크와 함께 살펴봅니다.</description></item></channel></rss>