1. 2019-09-27 [34] Re: jmx-dev RFR: 8185005: Improve performance of ThreadMXBean.getThreadI openjdk-jmx- serguei.spitsyn 2. 2019-09-27 [10] Re: jmx-dev 8185005: Improve performance of ThreadMXBean.getThreadInfo(l openjdk-jmx- Daniil Titov