Daisuke Yamazaki

I am a student in the College of Information Science, School of Informatics, University of Tsukuba.

I love Java and contribute to OpenJDK's JDK and Valhalla projects as an Author. I also explore and revive older software and runtime environments, including the Java Ring.

I am also interested in security. My activities include competing in CTFs, tutoring at Security Camp, and helping run technical events.

Main Activities

Recent Entries

  1. [Learn the JVM by Writing Bytecode] Part 1: Getting Started with Jaspera

    Write JVM bytecode by hand with Jaspera, a new web IDE for JVM assembly. Giving the JVM instructions yourself offers a closer look at how Java works. In this first installment, we cover the basics of using Jaspera.

  2. A Patch for Reading OpenJDK with CLion on Windows

    About Patch.java, which helps CLion read OpenJDK code on Windows.

  3. [Java Ring] 08. The Java Ring Has Come Back to Life!

    In the recent television broadcast, the Java Ring successfully came back to life. Here is a look back at the broadcast and what happened around it.

  4. [Java Ring] 07. Let Us Meet at Knight Scoop!

    The effort to revive the Java Ring will be featured in Detective! Knight Scoop.

  5. Reading OpenJDK Code Correctly with CLion

    How to handle errors that occur when trying to read OpenJDK code in CLion

Contact

daisuke [at] yamad [dot] jp

The view of Mt. Tsukuba from University of Tsukuba.
The view of Mt. Tsukuba from University of Tsukuba.