David Buck

JVM engineer working on HotSpot. OpenJDK 8 updates project maintainer. JavaOne Rock Star. Retrocomputing junkie. My tweets are my own.

[David Buck @DavidBuckJP]

C1 Visualizer 1.7 is now available! I was able to fix the regression that was preventing HotSpot CFG files from being parsed with 1.5 and 1.6. Documentation is now included in the distribution zip as well. https://t.co/AbxBcPB3Fk

[David Buck @DavidBuckJP]

slides from my Fall 2023 CCC session (Japanese) #jjug_ccc https://t.co/uIEAyiMOQM

[David Buck @DavidBuckJP]

We are looking for a new engineer to join the Java team here in Tokyo. Please come talk to us if you are interested! https://t.co/e0w7U4QsJL

[R-Hack（楽天C&Mカンパニー開発部門） @rhack_commerce]

こんにちは、楽天採用情報部です。
JJUG CCC 2023 Springは本日開催です！
本日はブースを出しておりますので現地でお買いものパンダと共にお待ちしております。
現地にいらっしゃることができない方は、是非記事をご覧ください。
https://t.co/HXrvahCBs0
#jjug_ccc #rakuten #java #engineer

[David Buck @DavidBuckJP]

I’ll be doing my introduction to Java Bytecode (Japanese) at today’s JJUG CCC at 17:00. Hope to see you all there! https://t.co/XrSnUSkLev #ccc #jjug_ccc

[David Buck @DavidBuckJP]

This week I’m talking about JDK 15 and GraalVM at #oraclegroundbreakersapacvirtualtour2020. I have sessions in both Japanese and English, and replays will be available for 2 weeks. Lots of other great content as well! https://t.co/fVCNd9VhIp

[David Buck @DavidBuckJP]

I’ll be giving my Java Bytecode crash course in Osaka this Saturday at the KanJava Code One 2019 Debriefing. Looks like there are still a few seats available! #kanjava https://t.co/YFA2kjBhU9

[David Buck @DavidBuckJP]

JDK Mission Control 7 General-Availability Release #OpenJDK #JMC #Java https://t.co/8YUpiE0qVt

[David Buck @DavidBuckJP]

jcstress in progress... #RaspberryPi4 #RPi4 #NotSoPassiveCooling #OpenJDK

[Jim Grisanzio @jimgris]

TECHNICAL SESSION: David Buck @DavidBuckJP in Osaka Japan: New features of JDK 13 (Japanese) @OpenJDK @java #java https://t.co/lq0q2BmrFW

[David Delabassée @delabassee]

Takashi-san is the man in Japan 🇯🇵
Thanks for being such a nice host!
また今度

[Jim Grisanzio @jimgris]

Speakers from the Java Experts Meetup in Osaka tonight. @delabassee @DavidBuckJP @aalmiray @m0mus @itakash @kan_java #java @java https://t.co/Xg21gL7cTO

[David Buck @DavidBuckJP]

Here are the slides from the JDK 13 intro that I did at last week’s MeetUp events in Tokyo and Osaka. @Java #OpenJDK https://t.co/uMb8b4RUwo

[David Buck @DavidBuckJP]

On my way to Osaka to speak about JDK 13! #Java #OpenJDK #okonomiyaki https://t.co/SNSX8xUrX2

[Jim Grisanzio @jimgris]

Great Java technical sessions tonight at the Oracle Aoyama Center in Tokyo from @delabassee, @DavidBuckJP, @aalmiray, @m0mus, @itakash. Great dinner in Shibuya, too. Tomorrow we head down to Osaka. @java @OpenJDK #java

[David Buck @DavidBuckJP]

I’ll be giving an overview of the new features in JDK 13 tonight at the “MeetUp with Java Experts” event right here in Tokyo. #Java #OpenJDK https://t.co/0PdsIlM2nC

[David Buck @DavidBuckJP]

Thank you to everyone who made the Taipei event last Saturday so great! The slides for my talk are exactly the same as what I used for Code One this year. They can be downloaded from the C1 site: https://t.co/xwPOrraGb3 #Java #OpenJDK #GroundbreakersTour @jcconf

[David Buck @DavidBuckJP]

PDFs from all of my Code One 2019 talks are available here: https://t.co/TQteMCNdWR #Java #OpenJDK @OracleCodeOne #JMC

[JCConf Taiwan @jcconf]

@jimgris is doing an interview with @DavidBuckJP in Taiwan.

[Dr. Michael Hüttermann @huettermann]

Great, an accessible explanation of @java mutual exclusion, by @DavidBuckJP. Wished I had this guidance when I had run my Sun (Oracle) Java Programmer/Developer certifications ~15+ years ago! This should be official complement material. @jcconf #GroundbreakersTour