锘??xml version="1.0" encoding="utf-8" standalone="yes"?>
濡傛灉涓涓璞$殑鎵鏈夊紩鐢ㄩ兘鏄檺浜庢煇涓灞閮ㄨ寖鍥達紝鍘繪帀瀵硅薄涓婄殑閿?br />
--XX:+UseBiasedLocking, on by default
瀵瑰嬈″彇閿佺殑鎿嶄綔錛屾瘮濡傚驚鐜紝涓嶉噴鏀綥ease鍗充嬌閿佸凡琚噴鏀撅紝閬垮厤璐規椂鐨勫彇Lease鎿嶄綔 錛堟渶鏈夋晥錛?br />
--XX:+EliminateLocks, on by default
濡傛灉涓孌典唬鐮佺粡甯告х殑鍔犻攣鍜岃В閿侊紝鍦ㄨВ閿佷笌涓嬫鍔犻攣涔嬮棿鍙堟病騫蹭粈涔堜簨鎯咃紝鍒欏彲浠ュ皢澶氭鍔犲姞閿佽В閿佹搷浣滃悎騫舵垚涓瀵廣備篃縐頒負Lock Coarsening (閿佺矖鍖?